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Prof. P Vamsi Krishna

PhD (Andhra University)

Professor

Department of Mechanical Engineering

Room No: Precision Metrology Lab   +91-870-2462326
vamsikrishna@nitw.ac.in
9440843609 Edit Profile Bio Sketch

Research Areas

 • Composite Materials  

 • Modeling and Simulation of Manufacturing Processes 

 • Nano cutting fluids in machining 

 • Solid lubricants in machining process 

 • Vibration Assisted Machining 

  • Courses Handled
  • Research IDs
  • Selected Publications
  • Project/Consultancy
  • Current PhD Students
  • Awards and Accolades
  • Additional Responsibilities
  • Machine Tools and Metrology(ME302)
  • Manufacturing and Precision Engineering Laboratory(ME26009)
  • Precision Engineering(ME26021)
  • Machining and Metrology Laboratory(ME357)
  • Machining Science(ME352)
  • Manufacturing Science(ME251)
  • Design and Analysis of Machine Tools(ME5202)
  • Precision Engineering Laboratory(ME5253)
  • Precision Engineering(ME5252)
  • ORC ID: 0000-0003-2192-3018
  • SCOPUS ID: 7102740695
  • Google Scholar ID: https://scholar.google.com/citations?user=BrKluSwAAAAJ&hl=en


  • Analyzing the Effect of Elliptical Vibration Assistance in Machining of Zr-based BMG, By Naresh Kumar Maroju, Xiaoliang Jin and Vamsi Krishna Pasam, Elsevier, Journal of Manufacturing Processes, vol., pp., 2024
  • Enhancing Tribological and Corrosion Performance of SLM-Printed AlSi12Mg Components through Ultrasonic Assisted Magnetic Abrasive Finishing, By Raju Maraboina and P. Vamsi Krishna, Inderscience Enterprises Ltd, International Journal of Surface Science and Engineering, vol., pp., 2023
  • Enhancing Surface Integrity of Selective Laser Melted Al-Si Alloys through Ultrasonic Assisted Magnetic Abrasive Finishing utilizing SiC Abrasives, By Raju Maraboina and P. Vamsi Krishna, Springer, Silicon, vol., pp., 2023
  • Analysis of Residual Stresses in Spot Cooled Vibration Assisted Turning of Ti6Al4V Alloy using Computational Fluid Dynamics-Aided Finite Element Method, By G. Kartheek and P. Vamsi Krishna, Springer, Journal of Materials Engineering and Performance, vol., pp., 2023
  • A numerical investigation on coolant flow and heat transfer characteristics of cutting tool in spot cooled vibration assisted turning of Ti6Al4V alloy, By G. Kartheek, P. Vamsi Krishna and Prashanth Kumar Lam, Elsevier, International Journal of Thermal Sciences, vol.191, pp.1-17, 2023
  • Performance evaluation of Spot Cooled Vibration Assisted Turning for Ti6Al4V alloy, By G. Kartheek and P. Vamsi Krishna, Sage, Proceedings of Institute of Mechanical Engineers, part-B: Journal of Engineering Manufacture, vol., pp., 2023
  • Surface integrity and chip morphology in Ti-6Al-4V machining under CO2 cooling with Vortex Tube, By Khirod Kumar, and P. Vamsi Krishna, Inderscience Enterprises Ltd, International Journal of Surface Science and Engineering, vol., pp., 2023
  • Experimental investigation on the two body abrasive wear of AA6061-SiC-Gr nano and hybrid nanocomposites, By Virinchi Krishna Lagisetti, A Prasad Reddy, and P Vamsi Krishna, Sage, Proceedings of Institute of Mechanical Engineers, part-J: Journal of Engineering Tribology, vol.237(5), pp.1027-1041, 2023
  • Dry sliding wear study on AA6061/SiCp nano and AA6061/SiCp/Gr hybrid nanocomposites, By Virinchi Krishna Lagisetti, A Prasad Reddy and P Vamsi Krishna, Springer, Silicon, vol.14, pp.12235-12250, 2022
  • Effect of thermo-mechanical loading on machining induced residual stresses in ultrasonic vibration assisted turning of Ti6Al4V alloy, By D Venkata Sivareddy, P Vamsi Krishna, and A Venu Gopal, Sage, Proceedings of Institute of Mechanical Engineers, part-B: Journal of Engineering Manufacture, vol.236(13), pp.1793-1806, 2022

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

  • Role Co-Principal Investigator
  • Type Research
  • Sponsor SERB - CRG
  • Duration 36 Months
  • Project Cost (INR) 3363000
  • Status Ongoing

Machinability studies on ODS materials (National Centre for Development of Advanced Materials and Manufacturing Processes for Clean Coal Technologies for Power Applications)

  • Role Co-Principal Investigator
  • Type Research
  • Sponsor DST - through ARCI
  • Duration 58 Months
  • Project Cost (INR) 9081200
  • Status Completed

Vibration Assisted Turning for Improving Fatigue Life of Ti6Al4V Aerospace Components

  • Role Principal Investigator
  • Type Research
  • Sponsor DST- AMT, level-1
  • Duration 31 Months
  • Project Cost (INR) 2860000
  • Status Completed

Development of eco-friendly nano cutting fluids for machining

  • Role Principal Investigator
  • Type Research
  • Sponsor SERB -fast track young scientist scheme
  • Duration 49 Months
  • Project Cost (INR) 2093000
  • Status Completed


Banoth Srinu

  • Area of Research: Vibration assisted machining

Maraboina Raju

  • Area of Research: Ultrasonic assisted magnetic abrasive finishing

Pradeep Kumar Prathipati

  • Area of Research: Friction stir welding of magnesium alloys

Srimanthula Srikanth

  • Area of Research: Machining

Sudhakara Sarma Sreedhara

  • Area of Research: Nano Lubricants
  • Best Reviewer Award
  • Outstanding Reviewer award
  • Principal coordinator for MSME and PMKVY programs (Continuing from March, 2023)
  • Faculty Advisor for Mechanical Engineering students Association (August, 2022 - July, 2023)
  • Lab In-charge for CNC Machines Lab-SEIMENS CENTRE (Continuing from August, 2021)
  • Member in Institute Information Advisory Committee (IIAC) (January, 2020 - August, 2022)
  • Motor Transport section In-charge (October, 2019 - November, 2022)
  • Lab In-charge for Precision Metrology lab (Continuing from July, 2015)
  • Program coordinator for M.Tech Manufacturing Engineering (July, 2014 - June, 2018)