Faculty Department

Donga Ramesh

Dr. Donga Ramesh Kumar

Assistant Professor - Selection Grade (DOJ - 29.12.2011, Regular)

B.Tech. (Mechanical Engineering),  JNTU, College of Engineering Kakinada, Andhra Pradesh

M.Tech. (Mechanical Engineering), IIT Kanpur

Ph.D. (Mechanical Engineering), UPES, Dehradun

Area of Specialization:

Fluid Mechanics, Computational methods in fluid mechanics and heat transfer, Heat And Mass Transfer, Engineering Mechanics, Dynamics of Machines

Research & Publication:

  • Donga, R.K., Kumar, S., 2021. Performance evaluation of parabolic trough collector with receiver position error, Journal of thermal engineering. https://doi.org/10.18186/thermal.849869
  • Donga, R.K., Kumar, S., 2019. Thermal performance of parabolic trough collector with absorber tube misalignment and slope error. Solar Energy 184, 249–259. (Elsevier; SCI; IF: 4.67) https://doi.org/10.1016/j.solener.2019.04.007 
  • Donga, R.K., Kumar, S., 2018. Parabolic trough collector with rhombus tube absorber for higher concentration ratio. Energy Sources, Part A: Recovery, Utilization, and Environmental Effects, 1-12. (Taylor & Francis; SCI; IF: 0.89)  https://doi.org/10.1080/15567036.2018.1505981
  • Donga, R.K., Kumar, S., 2018. Computational Fluid Dynamics Analysis of Linear Solar Collector by using Semi-circular Absorber Tube. International Journal of Computational Engineering Research, Vol 8, 25-30
  • P. Suresh Kumar, Donga, R.K., Sahoo, P. K.,  2013,  Experimental comparative study of  performance and emissions of Jatropha biodiesel and Diesel under varying Injection Pressures. International Journal of Engineering Research & Technology, Vol- 02, pp 523-539.
  • P. Suresh Kumar, Donga, R.K., Sahoo, P. K., 2013, Experimental Investigation on Combined Effect of EGR and Three-way Catalytic Converter on IDI   Diesel Engine. International Journal of Engineering Sciences & Technology, Vol. 5, pp 1898-1905.
  • Donga, R.K., 2021. Heat transfer enhancement in a parabolic trough collector using finned absorber tube, JP journal of heat and mass transfer (Accepted for publication)


  • Gaurav Mittal, Ramesh K. Donga, Abhay Kumar and Ashish Karn. 2019, Identification of Silt Erosion Areas on Francis Turbine Guide Vanes through Numerical Simulation. Proceedings of 46th National Conference on Fluid Mechanics and Fluid Power (FMFP).
  • Abhay Kumar, Ramesh K. Donga, and Ashish Karn. 2019, A Numerical Study of the Bifurcation of Rectangular Synthetic Jets. Proceedings of 46th National Conference on Fluid Mechanics and Fluid Power (FMFP).