• Profile
  • Courses
  • Publications
  • Ph.D's
  • Workshops
  • Projects
  • Awards
  • Responsibility
    • faculty profile img

    Prof. P Vamsi Krishna

    Professor

    Department of Mechanical Engineering

    National Institute of Technology, Warangal - 506004, Telangana, INDIA

    : vamsikrishna@nitw.ac.in : 9440843609

    Date of birth: 16th February 1978

    Work Experience: 20 years

    • Working as Professor in NIT Warangal from July 2022 to till date.
    • Working as Associate Professor in NIT Warangal from April 2018 to Jul 2022.
    • Worked as Assistant Professor in NIT Warangal from February 2014 to March 2018.
    • Worked as Associate Professor in GITAM University from December 2008 to January 2014.
    • Worked as Assistant Professor in GITAM University from July 2005 to December 2008.
    • Worked as Assistant Professor in GMR Institute of Technology, Rajam, from December 2003 to July 2005.
    • Worked as Teaching Assistant in S V University College of Engineering, Tirupati, from January 2003 to December 2003.
    • Worked as Lecturer in MRR Institute of Technology, Udayagiri, from August 2002 to December 2002.

     Education Details:

    • PhD (Manufacturing) from Andhra University. (2009)
    • Master of Technology (Production Engineering) from S V University. (2003)
    • Bachelor of Technology (Mechanical Engineering) from S V University. (2000)

    Books:

    1. Dr K L Narayana, S V Ramana and P.Vamsi Krishna (2006), Production Technology Text book, I K Books International (1st ed).

     Book Chapters:

    1. Dr. Rukmini Srikant Revuru, Dr. Amrita Maddamsetti, and Dr. Vamsi Krishna Pasam(2017), Nano Cutting Fluids in Jerry P. Byers (ed) Metal Working Fluids, third Edition, CRC Press London.
    2. Krishna P.V., Reddy A.P. (2021), Mechanical and Tribological Properties of AA6061-2SiCp-xGr. In: Hussain C.M., Thomas S. (eds) Handbook of Polymer and Ceramic Nanotechnology. Springer, Cham.https://doi.org/10.1007/978-3-030-10614-0_66-1. 
    3. Chamaiporn Sukjamsri, and Vamsi Krishna Pasam (2022), Design and Fabrication of Augmented Glenoid Implants in Total Shoulder Arthroplasty in Advanced Materials for Biomedical Applications, CRC Press.      DOI: 10.1201/9781003344810-3

     Edited Books:

    1. Editor for "Advances in Applied Mechanical Engineering- Select proceedings of ICAMER 2019" published in Lecture Notes in Mechanical Engineering published by Springer.
    2. Editor for "Advances in Light weight materials and structures - Select proceedings of ICALMS 2020" published in Springer Proceedings in materials Published by Springer.
    3. Guest Editor for "Materials Today Proceedings, Volume 27, issue P2, 2020- First International conference on Advanced Lightweight Materials and Structures" Published by Elsevier.

    Memberships in Professional bodies:

    1. Life member of ISTE.

    2. Life member of ISME.

    3. Fellow of The Institute of Engineers (India).

    Editorial board member:

    1.  BOS Member for Hyderabad Institute of Technology and Management (Autonomous), Hyderabad, 2021-22.

    2. Academic Editor for the Journal Mathematical Problems in Engineering by Hindawi Publishers. (Since June 2020)

    3. Editorial board member for Journal of Production Research & Management (JOPRM), STM Journals. (Since June 2014).

    4. Editorial board member for Journal of Control & Instrumentation (JoCI), STM Journals. (Since June 2015).

    5. Editorial board member for Journal of Manufacturing Science and Technology, Horizon Research Publishing Corporation. (Since July 2015).

    6. Editorial board member for the American Journal of Mechanical Engineering (AJME), Science and Education publishing. (Since January 2016)

    7. Editorial board member for Nanoscience and Nanotechnology Research (NNR), Science and Education publishing. (Since June 2016).

    8. Editorial board member for American Journal of Nanomaterials (AJN), Science and Education publishing. (Since June 2016).

    9. Editorial board member for Mechanical Engineering Open Access Open Journal (MEOAOJ), S Open Access Open Journals Publishing (SOAOJ). (Since June 2017).

    10. Editorial board member for Journal of Mechanical and Manufacturing Process, (JMMP), Helics group Scientific Networks.  (Since August 2019)

    Course Taught Previously

    PG:

    1. Precision Engineering
    2. Computer Integrated Manufacturing
    3. CNC & APT Programming
    4. Optimization Techniques
    5. Design & Analysis of Machine Tools
    6. Flexible Manufacturing Systems

    UG:

    1. Machining Science
    2. Metrology & Machine Tools
    3. Manufacturing Technology
    4. Mechanical Measurements
    5. Finite Element Analysis
    6. Nanotechnology
    7. Engineering Graphics

    Publications

    Publications:

    Google Scholar: (Citations:2361, h-index:24, i10-index:43) ID: BrKluSwAAAAJ&hl=en

    Web of Science: (Citations:1327, h-index:19) Researcher ID: ABH-2990-2020

    Scopus: (Citations:1656, h-index:20 ) Scopus Author ID: 7102740695

    Orcid ID: 0000-0003-2192-3018         Vidwan-ID: 154372

     

    Journal papers: 84 (SCI-41, Scopus-29, Others-14) (Q1-18, Q2-22, Q3-20, Q4-10)

    1. G. Kartheek, P. Vamsi Krishna and Prashanth Kumar Lam, A numerical investigation on coolant flow and heat transfer characteristics of cutting tool in spot cooled vibration assisted turning of Ti6Al4V alloy, International Journal of Thermal Sciences, 191, 2023, 1-17. (SCI) (IF:4.78), (SJR: 1.13, Q1).   https://doi.org/10.1016/j.ijthermalsci.2023.108394
    2. Khirod Kumar, and P. Vamsi Krishna, Feasibility study of CO2 based Vortex Tube Cooling System in turning of Ti-6Al-4V, Smart and Sustainable Manufacturing Systems, 7(1), 2023, 1-13. Scopus. (IF: 0.469) (SJR: 0.31, Q2)  https://doi.org/10.1520/SSMS20210043
    3. Khirod Kumar, and P. Vamsi Krishna, Machinability study in turning of Ti-6Al-4V using CO2 based vortex tube cooling system, International Journal of Automotive and Mechanical Engineering, 20(1), 2023, 10298-10306. Scopus (IF: 0.822) (SJR: 0.32, Q3). https://doi.org/10.15282/ijame.20.1.2023.11.0796
    4. G. Kartheek and P. Vamsi Krishna, Performance evaluation of Spot Cooled Vibration Assisted Turning for Ti6Al4V alloy, Proceedings of Institute of Mechanical Engineers, part-B: Journal of Engineering Manufacture, 2022, (SCI) (IF:2.61), (SJR: 0.86, Q1). Available online.    DOI: 10.1177/09544054221147708
    1. Khirod Kumar, and P. Vamsi Krishna, Surface integrity and chip morphology in Ti-6Al-4V machining under CO2 cooling with Vortex Tube, International Journal of Surface Science and Engineering, 2023. SCI (IF: 0.95) (SJR: 0.23, Q3) Available online. 10.1504/IJSURFSE.2023.10054320
    2. Virinchi Krishna Lagisetti, A Prasad Reddy, and P Vamsi Krishna, Experimental investigation on the two body abrasive wear of AA6061-SiC-Gr nano and hybrid nanocomposites, Proceedings of Institute of Mechanical Engineers, part-J: Journal of Engineering Tribology, 237(5), 2023, 1027-1041. (SCI) (IF:1.818) (SJR: 0.411, Q2)        https://doi.org/10.1177/13506501221138901
    3. Virinchi Krishna Lagisetti, A Prasad Reddy, and P Vamsi Krishna, Dry sliding wear study on AA6061/SiCp nano and AA6061/SiCp/Gr hybrid nanocomposites, Silicon, 14, 2022, 12235-12250.  (SCI). (IF: 2.67). (SJR: 0.42, Q3).  https://doi.org/10.1007/s12633-022-01908-z
    4. D Venkata Sivareddy, P Vamsi Krishna, and A Venu Gopal, Effect of thermo-mechanical loading on machining induced residual stresses in ultrasonic vibration assisted turning of Ti6Al4V alloy, Proceedings of Institute of Mechanical Engineers, part-B: Journal of Engineering Manufacture, 236(13), 2022, 1793-1806. (SCI) (IF:2.61), (SJR: 0.86, Q1).  https://doi.org/10.1177/09544054221093565
    5. G. Karteek and P. Vamsi Krishna, Design and analysis of different horn profiles using FEM for vibration assisted machining, Multiscale and Multidisciplinary Modeling Experiments and Design, 5, 2022, 135-155. Scopus. (IF: 1.56) (SJR: 0.34, Q3)  https://link.springer.com/article/10.1007%2Fs41939-021-00108-3
    6. Khirod Kumar, and P.Vamsi  Krishna, Influence of flow parameters in dual nozzle CO2 based vortex tube cooling system during turning of Ti-6Al-4V, Proceedings of Institute of Mechanical Engineers, part-C: Journal of Mechanical Engineering Science, 236(9), 2022, 4828-4842.   SCI. (IF:1.762) (SJR: 0.411, Q2) (Citations-1)  https://doi.org/10.1177%2F09544062211057495
    7. Vashisht Kant, G. Kartheek, Chamaiporn Sukjamsri, and P. Vamsi Krishna, Residual stress evaluation using finite element modeling in turning of Ti6Al4V and its optimization using RSM, Smart and Sustainable Manufacturing Systems, 6(1), 2022, 247-261. Scopus. (IF: 0.469) (SJR: 0.31, Q2). https://doi.org/10.1520/ SSMS20220009
    8. Virinchi Krishna Lagisetti, Prasad Reddy A, Chamaiporn Sukjamsri, and Vamsi Krishna P, Machinability study on AA6061/2SiC/Graphite hybrid nanocomposites fabricated through ultrasonic assisted stir casting, International Journal of Automotive and Mechanical Engineering, 19 (3), 2022, 9950 – 9963. Scopus (IF: 0.822) (SJR: 0.32, Q3) 
    9. Srinu Gugulothu, Vamsi Krishna Pasam, Experimental investigation to study the performance of CNT/MoS2 Hybrid nanofluid in Turning of AISI1040 steel, Australian Journal of Mechanical Engineering, 20(3), 2022, 814-824. Scopus. (IF: 0.96) (SJR: 0.23, Q3)  (Citations-13) (WOS-11).   https://doi.org/10.1080/14484846.2020.1756067
    10. Meenakshi Devi Parre, T Krishna Murthy, Krishnanand Lanka and P Vamsi Krishna, Numerical Simulation of Friction Stir Welding Process to Investigate the Temperature Distribution in AA7020, The International Journal of Vehicle Structures and Systems, 13(5), 2021, 634-638. Scopus. (IF: __) (SJR: --, Q3)  (Presented in 2nd International Conference on Advanced Research in Mechanical Engineering, ICARME-21, MVJ College of Engineering, Bengaluru, on 29-30th April 2021). doi: 10.4273/ijvss.13.5.16
    11. Sanjay Krishna Vihari R, Kartheek Gamidi, and Vamsi Krishna P, Parametric influence on residual stresses in VAT, Materials Today: Proceedings, 46, 2021, 8056-8060. Scopus. (IF: 0.97)  (SJR: 0.3) (Presented in International Conference on Materials, Manufacturing and Modelling, International Conference on Materials, Manufacturing and Modelling: ICMMM- 2021, March  19 - 21, VIT Univeristy, Vellore)  http://dx.doi.org/10.1016/j.matpr.2021.03.031
    12. D Venkata Sivareddy, P Vamsi Krishna, and A Venu Gopal, Experimental Investigation on Flank Wear of the Tool in Ultrasonic Vibration Assisted Turning of Ti6Al4V Alloy, Smart and Sustainable Manufacturing Systems, 5(1), 2021, 101-112. Scopus. (IF: 0.469) (SJR: 0.31, Q2).   DOI: 10.1520/SSMS20200081
    13. Khirod Kumar, Gaurav Mahendra , Abhishek Markandeya, and P.Vamsi  Krishna, Design of Co2 Based Cooling System For Machining of Ti-6al-4v Using Joule Thomson Effect, Smart and Sustainable Manufacturing Systems, 5(1), 2021, 47-64. Scopus. (IF: 0.469) (SJR: 0.31, Q2) (Citations- 1) https://doi.org/10.1520/SSMS20200041
    14. D Venkata Sivareddy, P Vamsi Krishna, and A Venu Gopal, Tool-work Contact Ratio and Parametric Influence in Ultrasonic Vibration Assisted Turning of Ti6Al4V Alloy, Journal of Testing and Evaluation, 49(5), 2021, 3035-3056. (SCI) (IF:0.711) (SJR: 0.29, Q3)   (Citations-1)(WOS-2) https://doi.org/10.1520/JTE20200032.
    15. Khirod Kumar, and P.Vamsi  Krishna, Performance study of CO2 based vortex tube cooling system in turning of Ti-6Al-4V, Smart and Sustainable Manufacturing Systems, 4(1), 2020, 62-80. Scopus. (IF: 0.469) (SJR: 0.31, Q2) (Citations-1)(WOS-2).   https://doi.org/10.1520/SSMS20200016
    16. D Venkata Sivareddy, P Vamsi Krishna, and A Venu Gopal, Determination of Constitutive Material Model Constants for Ti6Al4V Alloy at near Orthogonal Machining Conditions,  Materials Performance and Characterization, 9(1), 2020, 531-548. Scopus. (IF: 0.67) (SJR: 0.21, Q3) (Citations-1) (WOS-1) https://doi.org/10.1520/MPC20200041
    17. A N Jinoop, C P Paul, J Denny, S K Nayak, P Vamsi Krishna, K S Bindra, Laser Additive Manufacturing of Hastelloy-X Thin Walls using Directed Energy Deposition: Parametric Investigation and Multi-Objective Analysis, Lasers in Engineering, 46(1-4), 2020, 15-34. Scopus. (IF: 0.383) (SJR: 0.17, Q3) (Citations:1) (WOS-1).  https://www.oldcitypublishing.com/journals/lie-home/lie-issue-contents/lie-volume-46-number-1-4-2020/lie-46-1-4-p-15-34/
    18. Srinu Gugulothu and P Vamsi Krishna, Testing and Performance Evaluation of Vegetable Oil Based Hybrid Nano cutting fluids, Journal of Testing and Evaluation, 48(5), 2020, 3839-3854. (SCI) (IF:0.711) (SJR: 0.29, Q3) (Citations:8)  (WOS-3).       https://doi.org/10.1520/JTE20180106
    19. A Prasad Reddy, P Vamsi Krishna and R N Rao, Mechanical and wear properties of aluminum-based nanocomposites fabricated through ultrasonic assisted stir casting, Journal of Testing and Evaluation, 48(4), 2020,  3035-3056. (SCI) (IF:0.711) (SJR: 0.29, Q3) (Citations:8) (WOS-4) https://doi.org/10.1520/JTE20170560
    20. Neelam Parimala, Gaurav Mahendra and P. Vamsi Krishna, Modelling and simulation of nanofluids to study cooling and lubrication effect, Materials Today: Proceedings, 22(4), 2020, 2941-2949. Scopus. (IF: 0.97)  (SJR: 0.3) (Presented in International Conference on Materials, Manufacturing and Modelling, International Conference on Materials, Manufacturing and Modelling: ICMMM- 2019, March  29 - 31, VIT Univeristy, Vellore ) (Citations:1) (WOS-1) https://doi.org/10.1016/j.matpr.2020.03.428
    21. P. Vamsi Krishna, Amol Balasaheb Jaware  and R. R. Srikant, Modelling and Simulation of Friction Stir Welding and Under Water Friction Stir Welding of Al6063 Alloy, Universal Journal of Mechanical Engineering 8(2): 67-83, 2020. DOI: 10.13189/ujme.2020.080201
    22. P Vamsi Krishna, R R Srikant and N Parimala, Testing of nanofluids and its machining performance evaluation, Materials Performance and Characterization, 9(1), 2020, 173-189. Scopus. (IF: 0.67).  (SJR: 0.21, Q3) https://doi.org/10.1520/MPC20190245
    23. P Vamsi Krishna, and N Parimala, Effect of vegetable oil based hybrid nano cutting fluids on surface integrity of titanium alloy in machining process, Smart and Sustainable Manufacturing Systems, 4(1), 2020, 1-18. Scopus. (IF: 0.469) (SJR: 0.31, Q2)  (Citations:1) (WOS-1) https://doi.org/10.1520/SSMS20190050
    24. Srinu Gugulothu, Vamsi Krishna Pasam, Performance evaluation of CNT/MoS2 hybrid nanofluid for Surface roughness in machining, International Journal of Automotive and Mechanical Engineering, 16(4), 2019, 7413-7429. Scopus (IF: 0.822) (SJR: 0.32, Q3)   (Citations:4) (WOS-4) https://doi.org/10.15282/ijame.16.4.2019.15.0549
    25. Srinu Gugulothu, Vamsi Krishna Pasam, Optimizing multi-response parameters in turning of AISI1040 steel using Desirability approach, International Journal of Mathematical, Engineering and Management Sciences, 4(4), 2019, 905-921. Scopus (IF: 0.82) (SJR: 0.35, Q2)   doi.org/10.33889/IJMEMS.2019.4.4-072
    26. A Prasad Reddy, P Vamsi Krishna, R N Rao, Strengthening and mechanical properties of SiC and graphite reinforced Al6061 hybrid nanocomposites processed through ultrasonically assisted casting technique, Transactions of the Indian Institute of Metals, 72(9), 2019,  2533–2546. (SCI). (IF:  0.910). (SJR: 0.34, Q2) (Citations:8) (WOS-9).       https://doi.org/10.1007/s12666-019-01723-y
    27. M. Naresh Kumar, and P Vamsi Krishna, FE Modeling and Experimental Analysis of Residual Stresses in Vibration Assisted Turning of Ti6Al4V, International Journal of Precision Engineering and Manufacturing, 20, 2019, 417-425. (SCI) (IF: 1.661) (SJR: 0.51, Q2) (Citations:15) (WOS-12) https://doi.org/10.1007/s12541-019-00021-3
    28. A Prasad Reddy, P Vamsi Krishna, R N Rao, Tribological behaviour of Al6061-2SiC-xGr hybrid metal matrix nanocomposites fabricated through ultrasonically assisted stir casting technique, Silicon, 11, 2019, 2853–2871.  (SCI). (IF: 1.34). (SJR: 0.33, Q3)  (Citations:44) (WOS-26) https://doi.org/10.1007/s12633-019-0072-9
    29. A Prasad Reddy, P Vamsi Krishna, R N Rao, Two body abrasive wear behaviour of AA6061-2SiC-2GR hybrid nanocomposite fabricated through ultrasonically assisted stir casting, Journal of Composite Materials, 53(15), 2019, 2165–2180. (SCI). (IF: 1.613). (SJR: 0.55, Q2) (Citations:21) (WOS-12) https://doi.org/10.1177/0021998318822723
    30. R. Padmini, P. V. Krishna, S. Mahith and B. S. Kumar, Influence of Green Nanocutting Fluids on Machining Performance Using Minimum Quantity Lubrication Technique, Materials Today: Proceedings, 18, 2019, 1435-1449. Scopus. (IF: 0.97) (SJR: 0.3)(Presented in International Conference on Nanotechnology: Ideas, Innovations& Initiatives-2017, Dec 6-8, 2017, IIT Roorkee).  (Citations:6) (WOS-5) https://doi.org/10.1016/j.matpr.2019.06.612
    31. G. Kartheek, Khirod Kumar Mahapatro, Vaibhav Singhal and P. Vamsi Krishna, Analysis of Low Pressure Die Casting of Aluminium Alloy Wheels Using Taguchi Technique, International Journal of Mechanical Handling and Automation, 2019; 5(2): 8–18.
    32. P Vamsi Krishna, R R Srikant and R Padmini, Characterization of vegetable oil based nano cutting fluids, Journal of Testing and Evaluation, 47(2), 2019, 825-837. (SCI) (IF:0.64)  (SJR: 0.29, Q3) https://doi.org/10.1520/JTE20170426
    33. P Vamsi Krishna, R R Srikant and N Parimala, Experimental Investigation on Properties and Machining Performance of CNT Suspended Vegetable oil Nanofluids, International Journal of Automotive and Mechanical Engineering, 15 (4), 2018, 5957-5975. (Scopus). (IF: 0.92) (SJR: 0.29, Q3)   (Citations:4) (WOS-2)       https://doi.org/10.15282/ijame.15.4.2018.17.0454
    34. D Venkata Sivareddy, P Vamsi Krishna, A Venu Gopal and C.L. Prithvi Raz, Parameter Optimisation in Vibration Assisted Turning of Ti6Al4V Alloy using ANOVA and Grey Relational Analysis, International Journal of Automotive and Mechanical Engineering, 15 (3), 2018, 5400-5420. (Scopus). (IF: 0.92) (SJR: 0.29, Q3) (Citations:9) (WOS-5)       https://doi.org/10.15282/ijame.15.3.2018.1.0416
    35. R R Srikant, P Vamsi Krishna, Syed Ismail and Uday Kumar, Development of Finite Element Based Model For Performance Evaluation of Nano Cutting Fluids In Minimum Quantity Lubrication, CIRP Journal of Manufacturing Science and Technology, 21,  2018, 75–85. (Scopus). (IF: 2.333) (SJR: 1.14, Q1) (Citations:18) (WOS-13)       https://doi.org/10.1016/j.cirpj.2018.02.005
    36. R Padmini, P Vamsi Krishna, G. Krishna Mohana Rao and R R Srikant, Performance evaluation of vegetable oil based nano cutting fluids in machining using Grey Relational Analysis-A step towards sustainable manufacturing, Journal of Cleaner Production, 172,  2018, 2862-2875. (SCI) (IF: 6.395) (SJR: 1.62, Q1)   (Citations: 112) (WOS-85)       https://doi.org/10.1016/j.jclepro.2017.11.127
    37. Vamsi Krishna Pasam, Rukmini Srikant Revuru, Srinu Gugulothu, Comparing the performance & viability of nano and microfluids in minimum quantity lubrication for machining AISI1040 steel, Materials Today: Proceedings, 5, 2018, 8016–8024. (Scopus). (IF: 0.97) (SJR: 0.30) (Presented in International Conference on Emerging Trends in Materials and Manufacturing Engineering -IMME17, March 10-12, 2017, NIT Tiruchirapalli)(Citations:17) (WOS-11)      https://doi.org/10.1016/j.matpr.2017.11.486
    38. A Prasad Reddy, P Vamsi Krishna and R N Rao, Dry sliding wear behaviour of ultrasonically-processed AA6061/SiCp nanocomposites, International Journal of Automotive and Mechanical Engineering, 14 (4), 2017, 4747-4768. (Scopus). (IF: 0.576) (SJR: 0.576, Q2) (Citations:4) (WOS-3)  https://doi.org/10.15282/ijame.14.4.2017.12.0373
    39. B. Satheesh Kumar, G. Padmanabhan, P. Vamsi Krishna, Optimization Of Turning AISI 1040 Steel With Extreme Pressure Additive In Vegetable Oil Based Cutting Fluids, International Journal of Automotive and Mechanical Engineering, 14(2), 2017, 4285-4297. (Scopus). (IF: 0.576) (SJR: 0.576, Q2)   (Citations :2) (WOS-2)       https://doi.org/10.15282/ijame.14.2.2017.13.0342
    40. A Prasad Reddy, P Vamsi Krishna and R N Rao, Al/SiCNP and Al/ SiCNP/X nanocomposites: fabrication and properties - A Review, Journal of Nanomaterials Nanoengineering and Nanosystems, 231(4), 2017, 155-172. (Scopus) (IF: 0.169) (Citations :22) (WOS-12)  https://doi.org/10.1177/2397791417744706
    41.  M. Naresh Kumar, P Vamsi Krishna and Xiaoliang Jin, Investigations on Feasibility of Low Frequency Vibration Assisted Turning, Int. J. of Advanced Manufacturing Technology, 91(9-12), 2017, 3775-3788. (SCI) (IF:2.209) (SJR: 0.99, Q1)  (Citations :10) (WOS-9)       https://doi.org/10.1007/s00170-017-0034-6
    42. Naresh Kumar Maroju, P Vamsi Krishna and Xiaoliang Jin, Assessment of high and low frequency vibration assisted turning with material hardness, Int. J. Machining and Machinability of Materials, 19(2), 2017, 110-135. (SCI) (IF:0.673) (SJR: 0.41, Q2)   (Citations :9) https://doi.org/10.1504/IJMMM.2017.082903
    43. A P Reddy, P V Krishna, R N Rao, N V Murthy, Silicon Carbide Reinforced Aluminium Metal Matrix Nano Composites-A Review, Materials Today: Proceedings, 4, 2017, 3959-3971. (Scopus) (IF: 0.97) (SJR: 0.31) (Citations :84) (WOS-59) (Presented in 5th International Conference of Materials Processing and Characterization -ICMPC 2016, 5–7 December 2016, Hyderabad, India) https://doi.org/10.1016/j.matpr.2017.02.296
    44. B. Satheesh Kumar, G. Padmanabhan, P. Vamsi Krishna, Evaluation of Vegetable Oil Based Cutting Fluids with Extreme Pressure Additive in Turning AISI 1040 Steel Using Taguchi Method, Manufacturing Technology Today, Vol. 15 (9), (2016), 15-21. (I.F: Nil)
    45. R Padmini, P Vamsi Krishna and G. Krishna Mohana Rao, Effectiveness of vegetable oil based nanofluids as potential cutting fluids in turning AISI 1040 steel, Tribology International, 94, 2016, 490–501. (SCI) (IF:1.936) (SJR: 1.39, Q1) (Citations :220) (WOS-157)       http://dx.doi.org/10.1016/j.triboint.2015.10.006
    46. R Padmini, P Vamsi Krishna and G. Krishna Mohana Rao, Experimental evaluation of nano molybdenum di sulphide and nano boric acid suspensions in vegetable oils as prospective cutting fluids during turning of AISI 1040 steel, Proceedings of Institute of Mechanical Engineers, part-J: Journal of Engineering Tribology, 230(5), 2016, 493-505. (SCI) (IF:0.916) (SJR: 0.69, Q1) (Citations :38) (WOS-24).  https://doi.org/10.1177/1350650115601694
    47. B. Satheesh Kumar, G. Padmanabhan, P. Vamsi Krishna, Multi Response Optimization for Turning AISI 1040 Steel with Extreme Pressure Additive included Vegetable Oil Based Cutting Fluids using Grey Relational Analysis, Journal of Advanced Research in Materials Science, Vol. 23 (1), (2016), 1-14. (I.F: Nil) (Citations:10)  
    48. B. Satheesh Kumar, G. Padmanabhan, P. Vamsi Krishna, Performance Assessment of Vegetable Oil based Cutting Fluids with Extreme Pressure Additive in Machining, Journal of Advanced Research in Materials Science, Vol. 19 (1), (2016), 1-13. (I.F: Nil) (Citations:25)  
    49. R R Srikant, VSNV Ramana and P Vamsi Krishna, Development and performance evaluation of self-lubricating drill tools, Proceedings of Institute of Mechanical Engineers, part-J: Journal of Engineering Tribology, 229(12), 2015, 1479-1490. (SCI) (IF:0.916) (SJR: 0.61, Q2) (Citations :5) (WOS-2).  https://doi.org/10.1177/1350650115587336
    50. B. Satheesh Kumar, G. Padmanabhan, P. Vamsi Krishna, Experimental Investigations of Vegetable Oil Based Cutting Fluids with Extreme Pressure Additive in Machining of AISI 1040 Steel, Manufacturing Science and Technology, Vol.3 (1), (2015), 1-9. (I.F: Nil) (Citations:23)
    51. R Padmini, P Vamsi Krishna and G. Krishna Mohana Rao, Performance assessment of micro and nano solid lubricant suspensions in vegetable oils during machining, Proceedings of Institute of Mechanical Engineers, part-B: Journal of Engineering Manufacture, 229(12), 2014, 2196 – 2204. (SCI) (IF:0.954), (SJR: 0.715, Q1)  (Citations :49) (WOS-28).       https://doi.org/10.1177/0954405414548465
    52. M. Naresh Kumar, Kanmani Subbu S, P. Vamsi Krishna, and A. Venu Gopal, Vibration Assisted Conventional and Advanced Machining: A Review, Procedia Engineering, 97, 2014, 1577-1586. (Scopus), (SJR: 0.27) (Citations :101) (WOS-57)  (Presented in 12th Global Congress on Manufacturing and Management -GCMM 2014, 8 - 10 December 2014, VIT Vellore, India) DOI: 10.1016/j.proeng.2014.12.441
    53. M Amrita, R R Srikant, A V Sitaramaraju, M M S Prasad and P Vamsi Krishna, Preparation and characterization of properties of nanographite based cutting fluid for machining operations, Proceedings of Institute of Mechanical Engineers, part-J: Journal of Engineering Tribology, 228(3), 2014, 243-252. (SCI) (I.F:0.631) (SJR: 0.60, Q2) (Citations :33) (WOS-22) https://doi.org/10.1177/1350650113502003
    54. B. Satheesh Kumar, G. Padmanabhan, P. Vamsi Krishna, Performance Evaluation of Vegetable Oil Based Cutting Fluids with Extreme Pressure Additive in Turning of AISI 1040 Steel, Journal of Production Research & Management, Vol.4 (3), (2014), 8-14. (I.F: Nil)
    55. R R Srikant, M M S Prasad, M Amrita, and P Vamsi Krishna, Nanofluids as potential solution for MQL- a review, Proceedings of Institute of Mechanical Engineers, part-B: Journal of Engineering Manufacture, 228(1), 2014, 3-20. (SCI) (I.F:0.77) (SJR: 0.72, Q1)  (Citations -71) (WOS-44)  https://doi.org/10.1177/0954405413497939
    56. N. V. S. Shankar and P. Vamsi Krishna, Work space computation using motion analysis, International Journal of Mechanical Engineering and Robotic Research, Vol.3 (1) (2014), 198-203.(I.F: Nil), (Citations:1)  
    57. M Amrita, R R Srikant, A V Sitaramaraju, M M S Prasad and P Vamsi Krishna, Experimental investigations on influence of mist cooling using nanofluids on machining parameters in turning AISI 1040 steel, Proceedings of Institute of Mechanical Engineers, part-J: Journal of Engineering Tribology, 227(12), 2013, 1334-1346.(SCI)(I.F:0.631)(SJR:0.69,Q1)(Citations:55)(WOS-12).  https://doi.org/10.1177/1350650113491934
    58. H. Ravi Sankar, R.R Srikant, P Vamsi Krishna, V. Bhujanga Rao and P. Bangaru Babu, Estimation of the Dynamic Properties of Epoxy Glass Fabric Composites with Natural Rubber Particle Inclusions, International Journal of Automotive and Mechanical Engineering, 7, 2013, 970-982. (Scopus) (I.F: Nil) (SJR: 0.45, Q2) (Citations :31) (WOS-24)        http://dx.doi.org/10.15282/ijame.7.2012.13.0078
    59. H. Ravi Sankar, R.R Srikant, P Vamsi Krishna, V. Bhujanga Rao, P. Bangaru Babu and G Bhanu Kiran, Experimental evaluation and ANN based prediction model for dynamic properties of epoxy glass fabric composites with natural rubber particle inclusions" International Journal of Condition Monitoring and Diagnostic Engineering Management, 16(3) (2013):41-46.  https://doi.org/10.15282/ijame.7.2012.13.0078
    60. R Padmini, P Vamsi Krishna, G. Krishna Mohana Rao and R R Srikant, Experimental investigation on the application of vegetable oil based nanofluids in machining, Elixir International Journal of Mechanical Engineering, Vol.54, 2013, 12376-12382.(I.F: Nil)
    61. P Vamsi Krishna, R R Srikant, Mustafa and N Sriram, Effect of austempering and martempering on the properties of AISI 52100 steel, International Scholarly research Network ISRN Tribology, Vol 2013, Article ID 515484, Pg:1-6. (I.F: Nil) (Citations:19) http://dx.doi.org/10.5402/2013/515484
    62. Vikas Kumar Singh, Divya Kriti, P Vamsi Krishna and R R Srikant, Experimental evaluation of the basic properties and performance of nanolubricant in machining, Journal of Nano Science and Nano Technology, 7(4) (2013), 140-146. (Citations:3) https://doi.org/10.1007/978-81-322-1007-8_17
    63. N. V. S. Shankar, Rahul Desala, Veerla Srinivas Babu, P. Vamsi Krishna, M. M. Rao, Flow simulation to study the effect of  flow type on the performance of multi-material plate fin heat sinks, International Journal of Engineering Science and Advanced Technology, Vol.2 (2) (2012), 233-240.(I.F:Nil) (Scopus citations:1) (Citations:6)
    64. R R Srikant, P Vamsi Krishna and D Nageswara Rao, Online Tool wear prediction in wet machining using modified back propagation neural network,  Proceedings of Institute of Mechanical Engineers, part-B: Journal of Engineering Manufacture, 225 (7), 2011,  1009-1018. (SCI) (I.F:0.725) (SJR: 0.65, Q1) ( Citations :19) (WOS-14)       https://doi.org/10.1177/0954405410395854
    65. P Vamsi Krishna, R R Srikant and D Nageswara Rao, Solid lubricants in machining, Proceedings of Institute of Mechanical Engineers, part-J: Journal of Engineering Tribology, 225 (4), 2011, 213-227. (SCI) (I.F:0.733) (SJR: 0.70, Q1) (Scopus citations:2) (Citations :34) (WOS-15) DOI: 10.1177/1350650111398172
    66. P Vamsi Krishna, N V S Shankar, B Surendra Babu, Feature based modeling and automated process plan generation for turning components, Advances in Production Engineering and Management Journal, 6(3), 2011, 153-162. (SCI)  (I.F:1.424) (Scopus citations:2) (Citations :17)  http://apem-journal.org/Archives/2011/APEM6-3_153-162.pdf
    67. P Vamsi Krishna, R R Srikant and D Nageswara Rao, Experimental investigation to study the performance of solid lubricants in turning of AISI1040 steel, Proceedings of Institute of Mechanical Engineers, part-J: Journal of Engineering Tribology, 224(12), 2010, 1273-1281. (SCI) (I.F: 0.721) (SJR: 0.60, Q1) (Scopus citations:1) (Citations :23).  https://doi.org/10.1243/13506501JET794
    68. P Vamsi Krishna, R R Srikant and D Nageswara Rao, Experimental investigation on the performance of nano boric acid suspensions in SAE-40 and coconut oil during turning of AISI 1040 steel, International Journal of Machine Tools and Manufacture, 50(10),  2010, 911-916. (SCI) (I.F: 1.956) (SJR: 2.39, Q1) (Scopus citations:51) (Citations :246)  (WOS-155)  https://doi.org/10.1016/j.ijmachtools.2010.06.001
    69. P Vamsi Krishna, B SurendraBabu, P M Valli and M Swapna, Optimizing surface finish in WEDM using the Taguchi parameter design method, Journal of the Brazilian Society of Mechanical Sciences and Engineering, 32(2), 2010, 107-113. (SCI) (I.F: Nil) (SJR: 0.25, Q3)  (Citations:77) (WOS-24) https://doi.org/10.1590/s1678-58782010000200002
    70. H Ravi Sankar, P Vamsi Krishna, V Bhujanga Rao and P Bangaru Babu, The effect of natural rubber particle inclusions on the mechanical and damping properties of epoxy filled glass fibrecomposites, Proceedings of Institute of Mechanical Engineers, part-L: Journal of Materials Design and Applications, 224(2), 2010, 63-70. (SCI) (I.F: 0.467) (SJR: 0.37, Q2) (Scopus citations:1) (Citations :26)  (WOS-11)  https://doi.org/10.1243/14644207JMDA282
    71. R R Srikant, M S Subramanyam and P Vamsi Krishna, Experimental selection of special geometry cutting tool for minimal tool wear, Advances in Production Engineering and Management Journal, 5(1), 2010, 13-24. (SCI) (I.F: 1.424) (Scopus citations:4) (Citations :17) https://apem-journal.org/Archives/2010/VOL05-ISSUE01.html
    72. D N Rao, R R Srikant, P Vamsi Krishna and M S Subramanyam, Determination of Required Quantity of Nano Cutting Fluids for Optimized Lubrication using Artificial Intelligence, International Journal of Production and Quality Engineering, Vol. 1 (1) (2010), 1-6. (I.F: Nil)
    73. P Vamsi Krishna, D Nageswara Rao and R RSrikant, Predictive modeling of Surface roughness and tool wear in solid lubricant assisted turning of AISI 1040 steel, Proceedings of Institute of Mechanical Engineers, part-J: Journal of Engineering Tribology, 223 (6), 2009, 929-934. (SCI) (I.F: 0.63) (SJR: 0.57, Q2) (Citations :5) (WOS-1).  https://doi.org/10.1243/13506501JET475
    74. R RSrikant, D N Rao, M S Subramanyam and P Vamsi Krishna, Applicability of Cutting Fluids with Nano Particle Inclusion as Coolants in Machining, Proceedings of Institute of Mechanical Engineers part-J: Journal of Engineering Tribology, 223(2), 2009, 221-225. (SCI) (I.F:0.63) (SJR: 0.57, Q2) (Citations :93) (WOS-55).  https://doi.org/10.1243/13506501JET463
    75. P Vamsi Krishna, D Nageswara Rao and R R Srikant, Surface model and tool wear prediction model for solid lubricant assisted turning, Proceedings of Institute of Mechanical Engineers, part-J: Journal of Engineering Tribology, 222(5), 2008, 657-665. (SCI) (I.F: 0.49) (SJR: 0.55, Q2)  (Scopus citations:2) (Citations :13 ) (WOS-8).       https://doi.org/10.1243/13506501JET396
    76. P Vamsi Krishna and D Nageswara Rao, Performance evaluation of solid lubricants in terms of machining parameters in turning, International Journal of Machine Tools and Manufacture, 48(10), 2008, 1131-1137. (SCI) (I.F: 1.576) (SJR: 1.80, Q1) (Scopus citations:50) (Citations :118) (WOS-71) https://doi.org/10.1016/j.ijmachtools.2008.01.012
    77. P Vamsi Krishna and D Nageswara Rao, Performance profiling of boric acid as lubricant in machining, Journal of the Brazilian Society of Mechanical Sciences and Engineering, 30(3), 2008,   239-244.  (SCI) (I.F: Nil) (SJR: 0.18, Q3)  (Scopus citations:7) (Citations :34) (WOS-16) https://doi.org/10.1590/S1678-58782008000300009.
    78. P Vamsi Krishna and D Nageswara Rao, The influence of solid lubricant particle size on machining parameters in Turning, International Journal of Machine Tools and Manufacture, 48(1), 2008, 107-111. (SCI) (I.F: 1.576) (SJR: 1.80, Q1) (Scopus citations:35) (Citations :106) (WOS-47) https://doi.org/10.1016/j.ijmachtools.2007.07.007
    79. R N Rao, S Das and P Vamsi Krishna, Experimental investigation on influence of SiC particulate reinforcement in aluminium alloy composites, Proceedings of Institute of Mechanical Engineers, part-J: Journal of Engineering Tribology, 222(1), 2008, 1-6. (SCI) (I.F: 0.49) (SJR: 0.55, Q2) (Citations :16) (WOS-10).  https://doi.org/10.1243/13506501JET333
    80. P Vamsi Krishna, B Surendra Babu, D Nageswara Rao and N V S Shankar, An Approach to Feature Based 3-D Modeling and Similarity Assessment of Turned Components, Proceedings of Institute of Mechanical Engineers, part-B: Journal of Engineering Manufacture, 221(11), 2007, 1651-1656. (SCI) (I.F:0.203) (SJR: 0.356, Q1) (Citations :2) (WOS-2)    https://doi.org/10.1243/09544054JEM934SC

     

    Conference papers: 45

    1. Vamsi Krishna Pasam, Gamidi Kartheek, Suryachandra Rankireddy and Lingaraju Dumpala, Multi Objective Parametric Optimization of Ultrasonic Vibration Assisted Turning on TI6AL4V Alloy, International Conference on Materials and Manufacturing Technologies 2023 (ICMMT-2023), 24-26 March 2023, Ho Chi Minh City, Vietnam.
    2. Vashisht Kant, Khirod Kumar Mahapatro, and P. Vamsi Krishna, Influence of vegetable oil-based hybrid nano cutting fluids in titanium alloy machining, International conference on recent advances in Material, Manufacturing, and Machine learning processes-2022 (RAMMML-22), April 26–27, 2022, Nagpur, Maharashtra, India.  (Published in Proceedings of Tylor &Francis, CRC Press, Recent advances in material, manufacturing, and machine learning, 433-439)
    3. P. Vamsi Krishna, Harshith Varma, and G. Kartheek, Design and analysis of novel gating system for slurry pump impeller, International Conference on Information Technology and Mechatronics Engineering (ICITME) 2021, Pangasinan State University, 10-12th December 2021, Philippines.
    4. Jyothirmay Bhattacharjya, Meenakshi Devi Parre, and P Vamsi Krishna, Leaf Vein Structure in Additively Manufactured Aluminium Components for Stiffness, 8th International & 29th All India Manufacturing Technology, Design and Research Conference (AIMTDR-2021), PSGCT & PSGITAR, Coimbatore, 09th-11th December, 2021.
    5. Jyothirmay Bhattacharjya, Meenakshi Devi Parre, and P Vamsi Krishna, Stiffness Improvement Using Leaf Vein Structure in Additively Manufactured Components, International Conference on Progressive Research in Industrial & Mechanical Engineering-2021 (PRIME 2021), National Institute of Technology, Jalandhar, 5th-7th August, 2021.
    6. Meenakshi Devi Parre, T Krishna Murthy, Krishnanand Lanka and P Vamsi Krishna,  Numerical Simulation of  Friction Stir Welding Process to Investigate the Material Flow in AA7020, 2nd International Congress on Advances in Mechanical and Systems Engineering- 2021 (CAMSE-2021), National Institute of Technology, Jalandhar, 17th-19th, July, 2021.
    7. Rukmini Srikant Revuru, Vamsi Krishna Pasam and Nageswara Rao Posinasetti, Performance of Coated Cutting Tools In Machining: A Review,  The International Conference on Emerging Trends in Engineering and Technology (IConETech-2020), Faculty of Engineering, The UWI, St. Augustine | June 1st-5th, 2020.  https://doi.org/10.47412/JSID9445
    8. P Vamsi Krishna, Neelam Parimala, Effectiveness of Vegetable Oil based Nanofluids in Machining of Steel, Asian Journal Multidisciplinary Research Conference, June 28-30, 2019 Pangasinan State University, Lingayen, Pangasinan, Philippines. (Citations:2).  https://doi.org/10.1016/j.triboint.2015.10.006
    9. D. Venkata Sivareddy, P.Vamsi  Krishna, A.Venu Gopal, Optimization of Machining Parameters for Vibration Assisted Turning of Ti6Al4V Alloy Using Analysis of Variance, International Conference on. Applied Mechanical Engineering Research (ICAMER 2019), 2-4 May 2019, NIT Warangal. (Published in Proceedings of ICAMER 2019, Lecture Notes in Mechanical Engineering, Springer, 713-724) (Citations:1) https://doi.org/10.1007/978-981-15-1201-8_77
    10. R. Padmini, P. Vamsi Krishna and P. Jeevan Kumar, On the Role of Amylum Additive-Based Cutting Fluids in Machining-An Experimental Investigation, International Conference on Applied Mechanical Engineering Research (ICAMER 2019), 2-4 May 2019, NIT Warangal. (Published in Proceedings of ICAMER 2019, Lecture Notes in Mechanical Engineering, Springer, 873-880) (Citations:1) https://doi.org/10.1007/978-981-15-1201-8_93
    11. Khirod Kumar, Hareesh, P.Vamsi  Krishna ,S. Sambhu Prasad, FEM modeling of coated tools to study the influence of coating thickness, International Conference on Applied Mechanical Engineering Research (ICAMER 2019), 2-4 May 2019, NIT Warangal. (Published in Proceedings of ICAMER 2019, Lecture Notes in Mechanical Engineering, Springer, 899-911)
    12. B. Satheesh Kumar, Neelam Parimala, P. Vamsi Krishna, Fuzzy Logic and Regression Modeling of Machining Parameters in Turning AISI 1040 Steel using Vegetable Based Cutting Fluids with Extreme Pressure Additive, International Conference on Applied Mechanical Engineering Research (ICAMER 2019), 2-4 May 2019, NIT Warangal. (Citations-2) (Published in Proceedings of ICAMER 2019, Lecture Notes in Mechanical Engineering, Springer, 1147-1158)
    13. P Vamsi Krishna, Pratyush Kar and G Rajesh Babu, Optimization for reducing warpage in injection moulding, International Conference on Applied Engineering and Technology System 2018" 19th to 21st December 2018, Bali, Indonesia. (Published in Journal of Engineering and Science Research 2 (5): 25-31, 2018)
    14. Pratyush Kar, G Rajesh Babu and P Vamsi Krishna, Optimization of Tool and Process Parameter for Injection Molded Component, 7th International and All India Manufacturing Technology, Design and Research Conference (AIMTDR 2018), 13th to 15th December, 2018, Anna University, Chennai. (Published in Proceedings of AIMTDR-2018, Lecture Notes on Multi Disciplinary Industrial Engineering, Springer, 339-348).  https://doi.org/10.1007/978-981-32-9487-5_26
    15. K Hari Krishna, CH Sreekar, P Vamsi Krishna, Decision Making System for Accepting/Rejecting of an Order in MTO Environment, 7th International and All India Manufacturing Technology, Design and Research Conference (AIMTDR 2018), 13th to 15th December, 2018, Anna University, Chennai. (Published in Proceedings of AIMTDR-2018, Lecture Notes on Multi Disciplinary Industrial Engineering, Springer, 437-450) https://doi.org/10.1007/978-981-32-9487-5_35
    16. D Venkata Sivareddy, P Vamsi Krishna and A Venu Gopal, Influence of Tool Geometry on Residual Stresses in Vibration Assisted Turning of Ti6Al4V Alloy, COPEN-2017, Dec 7-9, 2017, IIT Madras.  
    17. Pratyush Kar, Abhishek Ankolekar, and P Vamsi Krishna,  Numerical Simulation and Comparative study of tool profiles and their effect on performance of Friction Stir Welding, COPEN-2017, Dec 7-9, 2017, IIT Madras.
    18. Srinu Gugulothu, Vamsi Krishna Pasam and Rukmini Srikant Revuru, Machining Performance and Sustainability of Vegetable oil based Nano Cutting Fluids in Turning, COPEN-2017, Dec 7-9, 2017, IIT Madras. (Citations:2)  
    19. Pratyush Kar, Abhishek Ankolekar, Gourav Tiwari, and P Vamsi Krishna,  Machinability studies on Al6061/SiCnp nanocomposites fabricated by Ultrasonic Cavitation-Assisted Stir Casting Process, ICMTS-2017, July 7-8, 2017, IIT Madras.
    20. D Venkata Sivareddy, A Venu Gopal, P Vamsi Krishna , M Naresh Kumar, Effect of Johnson cook material constants on the prediction of stresses and forces in Vibration Assisted Turning of Ti6Al4V Alloy, ICMTS-2017, July 7-8, 2017, IIT Madras.  
    21. Vamsi Krishna Pasam, Padmini Rapeti, Surendra Babu Battula, Efficacy of Nanocutting Fluids in Machining­ An Experimental Investigation, International Conference on Advanced Technology Innovation (ICATI2017), June 25-28, 2017, Koh Samui, Thailand. (Published in Advances in Technology Innovation, vol. 3, no. 2, 2018, 78 – 85.)(Citations:1)
    22. P Vamsi Krishna, R Padmini and R R Srikant, Optimizing The Parameters For Turning With Nano Cutting Fluids In MQL Using Taguchi Based Desirability Function, International Journal of Arts & Sciences (IJAS) International Conference for Engineering and Technology (IJAS), May 25-29, (2017), Boston. (Published in Academic Journal of Science, 7(3), 197-208, 2017.)  
    23. B. Satheesh Kumar, G. Padmanabhan, P. Vamsi Krishna, Analysis of Vegetable Oil based Cutting Fluids with Extreme Pressure Additive in Turning using Response Surface Methodology, AIMTDR-2016, December 16-18, 2016, Pune.  
    24. Harshita Cherukuri and P.Vamsi Krishna, Effect of Fiber Orientation and Boundary Conditions on Damping In Carbon Fiber Reinforced Composites, 4th National Conference on Innovations in Mechanical Engineering (NCIME-2016), 21-22 October 2016, Madanapalle Institute of Technology& Science, Madanapalle, AP, India.  (Published in Global Journal of Engineering Science and Researches, NCIME’2016-March 2017, 32-38)
    25. G Krishna Mohana Rao, R. Padmini, P. Vamsi Krishna, Effect of Vegetable Oil Based Nanofluids on Machining Performance: An Experimental Investigation, World Academy of Science, Engineering and Technology, 18th International Conference on Aerospace, Mechanical, Automotive and Materials Engineering, ICAMAME 2015, 10-11 Dec 2015, Sydney, Australia.  (Presented in International Journal of Aerospace and Mechanical Engineering, Vol:2, No:12, 2015) https://doi.org/10.1016/j.triboint.2015.10.006
    26. M Amrita, R R Srikant, A V Sitaramaraju, M M S Prasad and P Vamsi Krishna, Experimental evaluation of nanofluid in Minimum Quantity Lubrication, Asian Tribology Conference 2014, Feb 17 – 21, 2014, Agra.
    27. G Krishna Mohana Rao, R. Padmini, P. Vamsi Krishna, Application of nano cutting fluids to machining: An experimental investigation, Third  International Conference on Nanoteck & Expo, 2-4th Dec 2013, Los vegas, USA. (Published in Journal of Nanomedicine and Nanotechnology, Vol.4-6, 2013, 253.)
    28. R Padmini, P Vamsi Krishna, G. Krishna Mohana Rao and R RSrikant, Vegetable oil based nano solid lubricants for sustainable manufacturing, International Conference on Industrial Engineering (ICIE2013), November 20-22, 2013, SV NIT, Surat.
    29. P Vamsi Krishna, R R Srikant, R Padmini and JLPP Viswaditya, Application of nanomaterials as coolants/lubricants in machining, International Conference on Advanced Nanomaterials and Emerging Engineering Technologies (ICANMEET2013), July 25-27, 2013, Sathyabhama University, Chennai. (Citations:16) (WOS-7).  https://doi.org/10.1109/icanmeet.2013.6609389
    30. G. Krishna Mohana Rao, R Padmini and P Vamsi Krishna, Performance evaluation of eco-friendly nanofluids in machining, Recent Advances in Robotics Aeronautical and Mechanical Engineering, Athens, Greece, May 14th – 16th, 2013.
    31. M Amrita, R R Srikant, A V Sitaramaraju, M M S Prasad and P Vamsi Krishna, Environmental aspects of nano cutting fluids, National Conference for researchers on Latest Innovations in Mechanical Engineering (LIME-2013), 28th April 2013, Andhra University, Visakhapatnam, India.
    32. P Vamsi Krishna, R R Srikant and Pallavi Chatterjee, Evaluation of the performance of vegetable oil based nanofluids as lubricants in turning of AISI1040 steel utilizing Taguchi’s method, International Conference on emerging trends in Mechanical Engineering, ICETME 2013, 4-5th January, G.H. Patel College of Engineering & Technology, Gujarat.
    33. P Vamsi Krishna, R Padmini, R R Srikant and Bharat Parakh, Basic properties and performance of vegetable oil based boric acid nanofluids in machining, International Conference on emerging trends in Science, Engineering and Technology, INCOSET 2012, 13-14th December, J.J. College of Engineering and Technology, Tiruchirapalli. (Published in Proceedings of INCOSET-2012, Lecture Notes in Mechanical Engineering, Springer, 197-206) https://doi.org/10.1007/978-81-322-1007-8_17
    34. P Vamsi Krishna, R R Srikant and Pallavi Chatterjee, Preparation and characterization of MoS2 nanolubricant in SAE40 lubricating oil, National Conference on Nanomaterials NCN-2012, 3-4th December 2012, Karunya University, Coimbattore. (Published in International Journal of nanotechnology and Applications, 6(3). 2012, 211-215)
    35. R Padmini, P Vamsi Krishna, G. Krishna Mohana Rao and R R Srikant, Experimental evaluation of vegetable oil based nanofluids in turning of AISI1040 steel, International Conference on Advances in Materials and Processing, AMPCO 2012, 2-4th November, IITR, Roorkee.  
    36. K Lavanya, P Vamsi Krishna, MMM Sarcar, H Ravisankar, Analysis of the damping characteristics of glass fibre reinforced composite with different orientations and viscoelastic layers, Second International Conference on Engineering, Technology and Management ICETM-2012, 7th Sep 2012, Tirupati. (Published in International Journal of Concepts in Mechanical and Civil Engineering, Vol.1 (1), 2013, 88-92.)(Citations:9)
    37. R R Srikant, P Vamsi Krishna and­ Srinivasa Rajaram­, Study On Tribological Properties of Titanium Alloy With NCBN Coating, 3rd Asian Symposium on Materials and Processing (ASMP-2012) IITM, Chennai, August 30-31, 2012.
    38. P Vamsi Krishna, R R Srikant and Vikas Kumar Singh, Experimental evaluation on the tribological properties and machining performance of coconut oil by the addition of boric acid nanoparticles, International conference on Nano Science and Technology (ICONSAT-2012), ARCI, Hyderabad, 20-23, Jan 2012.
    39. P Vamsi Krishna, R R Srikant, Vikas Kumar Singh and Divya Kriti, Experimental evaluation of the basic properties and performance of nanolubricant in machining, International conference on Nanomaterials and Nanotechnology (ICNANO-2011), University of Delhi, Delhi, 18-21, Dec 2011.(Citations:3)  
    40. R R Srikant, P Vamsi Krishna and D N Rao, Studies on temperature distribution in single point cutting tool using CFD analysis, National Conference on Recent advances in Mechanical Engineering (NCRAME-2011), RVR&JC, Guntur.
    41. R R Srikant, P Vamsi Krishna and A Kishore, Response analysis of composite and aluminium blowers for noise reduction using FEA, National Conference on Design and Manufacturing, NACODM-2011, IIITDM, Kancheepuram. (Published in International Journal of Applied Engineering Research, Vol.6 (5) (2011), 617-623).
    42. H Ravi Shankar, P Vamsi Krishna and P Bangaru Babu, Damping enhancement of epoxy glass fiber composites with interleaved natural rubber layers, National Conference on Advanced Manufacturing Techniques (NCAMT-2009), SMVDU, Jammu.
    43. D N Rao, R R Srikant, M S Subramanyam and P Vamsi Krishna, Nano Cutting Fluids in Minimum Quantity Lubrication, Multi-Conference on Engineering and Technological Innovation (IMETI 2008), June 29th-July 2nd, 2008, Orlando, Florida, USA. (Citations:3) (WOS-1)
    44. P Vamsi Krishna, D Nageswara Rao and R R Srikant, Process Performance Improvement in Turning Using Graphite as Lubricant, 23rd national Convention of Mechanical Engineers, 10-12 September 2007, Hyderabad.  
    45. N V S Shankar, P S Rao and P Vamsi Krishna, A Feature based approach for Automatic Process Planning, National conference on computer applications in Mechanical Engineering (CAME-2005), 2005, JNTU Anantapur.

     

    PHDs Supervised

    Ph.D Guidance:         Awarded-5,     Ongoing-5

    1. R. Padmini (July 2016)-Performance assessment of vegetable oil based nano Cutting fluids in turning AISI 1040 steel.

    2. A. Prasad Reddy (November 2019)- Mechanical and Tribological Properties of AA6061-2SiCp-xGr Hybrid Nanocomposites Fabricated Through Ultrasonically Assisted Stir Casting Method.

    3. G. Srinu ( December 2019)- Performance evaluation of vegetable oil based hybrid nano cutting fluids in turning of AISI 1040 steel.

    4.  Venkata Sivareddy (September 2021)- Parametric Influence on Surface Integrity of Ti6Al4V alloy in Ultrasonic Vibration Assisted Turning.

    5. Khirod Kumar Mahapatro (November 2022)- Design and performance study of CO2 based vortex tube cooling system in turning of Ti-6Al-4V.

    Workshops/Conferences

    Guest lecture's delivered as Resource Person:     

    1. Delivered lecture in Two day refresher course on “Computer Numerical Control and APT Programming”, 8th-9th January 2005, GMRIT, Rajam.

    2. Delivered lecture in AICTE-ISTE sponsored STTP program on, “Tool wear monitoring”, during 16th-21st March 2009, GITAM, Visakhapatnam.

    3. Delivered lecture on "Principles of casting and welding", 14th July 2014, Pragati Engineering College, Surampalem, E.G Dist.

    4. Delivered lecture on "CNC Part Programming", 20th September 2014, Jayamukhi Institute of Technological Sciences, Narsampet, Warangal.

    5. Delivered lecture in Three day workshop on "Vegetable oil based cutting fluids", 22nd  June 2015, Srinidhi Institute of Science and Technology, Hyderabad. 

    6. Delivered lecture in Three day workshop on "Nanofluids", 23rd June 2015, Srinidhi Institute of Science and Technology, Hyderabad. 

    7. Delivered lecture in Three day workshop on "Minimum Quantity lubrication", 24th June 2015, Srinidhi Institute of Science and Technology, Hyderabad. 

    8. Delivered lecture in Two day workshop on "Sustainable Manufacturing", 3rd January 2016, Pragati Engineering College, Surampalem, E.G Dist.

    9. Delivered lecture on "Machining Science", 23rd September 2016, Pragati Engineering College, Surampalem, E.G Dist.

    10. Delivered lecture in one week course on "Modelling and Simulation of Machining Processes", 30th December 2016, NIT Warangal.

    11. Delivered lecture in two week faculty development programme (Contemporary Advances in Materials& manufacturing Engineering- CAMME 2017), on "Modelling and Simulation of FSW process" , 10th November 2017, JNTU Kakinada.

    12. Delivered lecture in one week faculty development programme (Advances in Manufacturing of Composites) on " Nano Metal Matrix Composites Synthesis and Characterization", 1st December 2017, Sasi Institute of Technology and Engineering, Tadepalligudem.

    13. Delivered lecture in one week induction programme (Advances in Hybrid Polymer composite Engineering and Applications) on " Polymer Hybrid Nano Composites", 16th June 2018, Anil Neerukonda Institute of Technology & Sciences, Visakhapatnam. 

    14. Delivered lecture in two day faculty development programme (Advances in Manufacturing) on "Application of nano fluids in Machining" on 16th November 2018, Gudlavalleru Engineering college, Gudlavalleru , A.P.

    15. Delivered lecture in one week faculty development programme (Advancements in Manufacturing and Welding) on "Application of nanofluids in Machining", 20th June 2019, JNTU Kakinada.

    16. Delivered lecture in one week faculty development programme (Advancements in Manufacturing and Welding) on "Friction Stir Welding: Recent advances", 21st June 2019, JNTU Kakinada.

    17. Delivered plenary talk in Asian Journal Multidisciplinary Research Conference on "Reasearch Methodology" 29th June 2019, Pangasinan State University, Lingayen, Pangasinan, Philippines.

    18. Delivered lecture in National Seminar (Emerging trends in Nano-Materials and their Engineering Applications-NSENMEA-2019) on "Application of nanofluids to machining", 20th September 2019, GVP College of Engineering, Visakhapatnam.

    19. Delivered lecture on "Sustainable manufacturing", 21st September 2019, BVC Institute of Technology & Science, Amalapuram.

    20. Delivered lecture in Five Day Online Faculty Development Programme (Contemporary Developments in Manufacturing Processes, Sustainable Manufacturing and Industrial Technologies) on "Sustainable manufacturing”, 11th June 2020, Pragati Engineering College, Surampalem, E.G Dist.

    21. Delivered lecture in Five Day Online Faculty Development Programme (Research Trends in Mechanical Engineering) on "Hybrid nano cutting fluids in machining" 20th June 2020, Gudlavalleru Engineering college, Gudlavalleru , A.P.

    22. Delivered lecture in Two week Online Faculty Development Programme (Research Methodologies and Statistical Data Analysis) on "Response Surface Methodology" 25th November 2020, CBIT, Hydearabad, telangana.

    23. Delivered lecture in Two week Online Faculty Development Programme (Research Methodologies and Statistical Data Analysis) on "Grey Relational Analysis" 23rd  December 2020, CBIT, Hydearabad, Telangana.

    24. Delivered lecture in One week Online Faculty Development Programme (Advances in Materials and Additive Manufacturing Systems for Industry 4.0, ATAL course) on "Hybrid Metal Matrix Composites" 26th October 2021, RIT, Kolhapur, Maharashtra.

    25. Acted as session chair in 4th international congress on Advances in Mechanical Sciences (ICAMS-2021), organized by Department of Mechanical Engineering Vardhaman College of Engineering, Hyderabad, 26-27th November 2021.

    26. Delivered plenary talk in International Conference on Information Technology and Mechatronics Engineering (ICITME 2021) on "Vibration Assisted machining Process" 10th December, 2021, Pengasinan State University, Philippines.

    27. Acted as session chair in the International Conference “Material TECH 2022” organized jointly by Department of Metallurgical and Materials Engineering & Department of Mechanical Engineering at National Institute of Technology Raipur, India, 28th –29th January, 2022

    28. Delivered lecture in Two week Online Faculty Development Programme (Recent Advances In Materials & Challenges In manufacturing Techniques) on "Machinability studies on Ti alloy" 8th February 2022, JNTU Kakinada.

    29. Delivered lecture in One Week Online Refresher Programme (Nonlinear and Evolutionary Optimization Techniques in Engineering) on "Response Surface Methodology", 23rd February 2022, GVP College of Engineering, Visakhapatnam.

    30.  Delivered lecture in One Week Online Refresher Programme (Emerging Trends in Mechanical Engineering) on "Ultrasonic-assisted magneto abrasive finishing", 21st June 2022, Gudlavalleru Engineering college, Gudlavalleru , A.P.

    31. Acted as session chair in “Indian International Conference on Industrial Engineering and Operations Management” organized by Department of Mechanical Engineering NITW and JNTUH, Hyderabad at National Institute of Technology Warangal, India, 16th –18th August, 2022.

    32. Acted as session chair in the International Conference “World Conference on Applied Science, Engineering & Technology (WCASET 2022) – Virtual Conference” organized by Institute for Engineering Research and Publication (IFERP) , Ethiopia, 24th and 25th August, 2022.

    33. Delivered Key note presentation in 1st International Conference on Future of Engineering (ICFE-2022) on "Vibration Assisted Machining" 22nd - 23rd September 2022, Philippines.

     

    National & International Seminars/ Workshops/ Training Programmes conducted:          

    1. Organized GIAN course on "Laser Processing of Materials" sponsored by MHRD, during July 22nd-26th, 2019.

    2. Organized International Conference on "Applied Mechanical Engineering Research" (ICAMER 2019), 2-4 May 2019, NIT Warangal.

    3. Organized GIAN course on “Mechanics and Dynamics of Precision Machining Processes” sponsored by MHRD, during July 25th to 29th, 2016.

    4. Conducted THREE day workshop on Sustainable Manufacturing along with Prof P.N. Rao, at Srinidhi Institute of Science and Technology, Hyderabad, 22-24, June 2015. 

    5. Organizing committee member in NANOS 2010- International conference.

    6. Organizing committee member in ADHIKRUTH 2010- student technical fest.

     

     National & International Seminars/Workshops/Training Programmes attended:

    1. QIP short term training program on "Micro & Nano fabrication – 2015", IIT Kanpur, March 16th to 20th , 2015

    2. One day workshop on “Development of Cutting Tool Technologies and its relevance to the Indian Industry” on 1st March, 2008, NIT Warangal.

    3. QIP short term training program on “Advanced Manufacturing and Metrology”, 4th-8th December 2006, IIT Madras.

    4. “Orientation program for teachers”, 16th-18th November 2006, GITAM, Visakhapatnam.

    5. Technopreneurship development program on “Advanced Composites”, 17th-22nd July 2006, GITAM, Visakhapatnam.

    6. National workshop on “New trends in finite element analysis”, 01st-02nd December 2005, in the department of Marine Engineering, College of Engineering, Andhra University.

    7. “CNC training course” at MTAB-DENFORD Technology centre, Chennai, from 17th May 2004 to 21st May 2004.

    Projects

    Sponsored Research Projects:

    1. Title: Development of eco-friendly nano cutting fluids for machining.

          Funding agency and scheme: SERB -fast track young scientist scheme        

          Sanctioned Budget:  20.93 Lakhs                  Period: 2013 - 2017          Role: PI

    2. Title: Design and Implementation of Vibration Assisted Turning Process.

          Funding agency and scheme: NITW- RSM scheme.

          Sanctioned Budget:  5 Lakhs                         Period: 2014 - 2015            Role:  PI

    3. Title: Vibration Assisted Turning for Improving Fatigue Life of Ti6Al4V Aerospace Components

          Funding agency and scheme:  DST- AMT, level-1   

          Proposed Budget:  28.6 Lakhs                        Period: 2018 - 2020        Role:  PI

     4. Title: National Centre for Development of Advanced Materials and Manufacturing Processes for Clean Coal Technologies for Power Applications

           Funding agency and scheme:  DST - through ARCI   

          Proposed Budget:  90.812 Lakhs                        Period: 2018 - 2021        Role:  Co-PI

     5. Performance enhancement of orthopedic implants with Rotary Ultrasonic Assisted Abrasive Flow Machining (R-UAAFF)

          Funding agency and scheme:  SERB - CRG   

          Proposed Budget:  33.63 Lakhs          Period: 2022 - 2024 (on going)                           Role:  Co-PI

     

    Patent:

    Title: DRILL TOOL ASSEMBLY                                     Application No: 6023/CHE/2013

    Application date: 23/12/2013                  Publication date: 26/06/2015        Publication No: 26/2015

    Field of Invention: (FI10) Mechanical Engineering                      Classification (IPC): A47L

     

    Awards and Honors

     Awards/Recognitions:

      1. Best Reviewer Award for Transactions of  Indian Institute of Metals for 2020

    Additional Responsibility

    		 
    Additional responsibilities:
    1. Principal coordinator for MSME and PMKVY programs since March 2023.
    2. Member in Institute Information Advisory Committee (IIAC) since January 2020- August 2022.
    3. Working as Motor Transport section In-charge from October 2019-November 2022.
    4. Working as Lab In-charge for Precision Metrology lab since July 2015.
    5. Worked as Program coordinator for M.Tech Manufacturing Engineering from July 2014 to June 2018.