Computational Fluid Dynamics (ME3L013, ME A6017)
Computational Methods in Thermal and Fluids Engineering (ME6L102)
Transport Phenomena in Materials Processing (ME S6025)
Numerical Methods in Radiative Heat Transfer (ME S6020)
Fluid Mechanics (MEA 2003)
Workshop Process (ME23001)
Engineering Drawing and Graphics
Recent Publications (International Journals)
A. Jakhar, P. Rath and S. K. Mahapatra, “A Similarity Solution for Phase Change of Binary Alloy with Shrinkage or Expansion”, Engineering Science and Technology: An International Journal, Accepted (2016).
S. K. Sahoo, M. K. Das and P. Rath, "Application of TCE-PCM based heat sinks for cooling of electronic components: A Review", Renewable & Sustainable Energy Reviews, vol. 59, pp. 550-582, 2016.
A. K. Verma, P. Rath and S. K. Mahapatra, "Interaction of short pulse collimated irradiation with inhomogeneity: An accurate model", International Communications in Heat and Mass Transfer, vol. 72, pp. 1-9, 2016.
S. P. Kar and P. Rath, “A Conduction-Radiation Mixture Model for Laser Assisted Phase Change of Semitransparent Material", Heat Transfer Engineering, doi=10.1080/01457632.2016.1139973, 2016
S. P. Kar and P. Rath, “A Fixed-Grid based Mixture Model for Pulsed Laser Phase Change Process”, Computational Thermal sciences, Vol. 06, pp. 13-26, 2014.
S. P. Kar and P. Rath, “A Phase Density Based Enthalpy Model for Laser Assisted Phase Change Process”, International Communications in Heat and Mass Transfer, Vol. 40, pp. 12-18, 2013.
P. Rath and S. K. Mahapatra, “New Formulation of Radiative Flux in Ultra-short Time Scale with its Implications”, AIAA Journal of Thermophysics and Heat Transfer, Vol. 26, No. 2, pp. 294-299, 2012.
B. N. Padhi, P. Rath, S. K. Mahapatra and A. K. Satapathy, “Short Pulse Collimated Radiation with Diffusely Reflecting Boundaries”, Heat Transfer Research, Vol. 42, No. 4, pp. 301-315, 2011.
P. Rath, J. C. Chai, “Modeling Convection Driven Diffusion-Controlled Wet Chemical Etching Using a Total Concentration Fixed-Grid Method”, Numerical Heat Transfer-PART B, Vol. 53, pp. 143-159, 2008.
P. Rath, J. C. Chai, H. Zheng, Y. C. Lam and V. M. Murukeshan, “A Total Concentration Fixed-Grid Method for Two-Dimensional Wet Chemical Etching”, ASME Journal of Heat Transfer, Vol. 129, No. 4, pp. 509-516, 2007.
P. Rath, J. C. Chai, H. Zheng, Y. C. Lam and V. M. Murukeshan, “A Total Concentration Approach for Three-Dimensional Diffusion-Controlled Wet Chemical Etching”, International Journal of Heat and Mass Transfer, Vol. 49, Issues 19-20, pp. 3408-3416, 2006.
P. Rath, J. C. Chai, H. Zheng, Y. C. Lam and V. M. Murukeshan, “Modeling Two-Dimensional Diffusion-Controlled Wet Chemical Etching Using a Total Concentration Approach”, International Journal of Heat and Mass Transfer, Vol. 49, Issues 7-8, pp. 1480-1488, 2006.
P. Rath, J. C. Chai, H. Zheng, Y. C. Lam, V. M. Murukeshan and H. Zhu, “A Fixed-Grid Approach for Diffusion- and Reaction-Controlled Wet Chemical Etching”, International Journal of Heat and Mass Transfer, Vol. 48, Issue 11, pp. 2140-2149, 2005.
Y. C. Lam, J. C. Chai, P. Rath, Z. Hongyu and V. M. Murukeshan, “A Fixed Grid Method for Chemical Etching”, International Communications in Heat and Mass Transfer, Vol. 31, No. 8, pp. 1123-1131, 2004.
P. Rath, S. C. Mishra, P. Mahanta, U. K. Saha and K. Mitra, “Discrete Transfer Method Applied to Transient Radiative Transfer Problems in Participating medium”, Numerical Heat Transfer-PART A, Vol. 44, No. 2, pp: 183-197, 2003.
Completed: Dr. S. P. Kar (Presently Asst. Professor, KIIT University), Submitted: 01 (Mr. S. K. Sahoo), Ongoing (02): Mr. A. K. Verma (Co-Sup), Mr. A. Jakhar
Teaching and Research Experience
July 2009 - Present : Assistant Professor, School of Mechanical Sciences, IIT Bhubaneswar
Nov 2014 - May 2015: Teaching and Research Associate, The Petroleum Institute, Abu Dhabi, UAE (on EOL from IIT Bhubaneswar)
Jun 2006 - Jul 2009: Assistant Professor, Department of Mechanical Engineering, NIT Rourkela