Dr. Rudra Narayan Roy

Designation : Assistant Professor

Broad Area of Expertise : Mechanical Engineering

Email : rudra{at}iitgoa.ac.in

Contact Number :

Address : F8, Academic Block A

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Educational Qualifications

  1. Ph. D, Department of Mechanical Engineering, Indian Institute of Technology Bombay, Mumbai
  2. M.E, Department of Mechanical Engineering, Delhi College of Engineering, Delhi
  3. B.E, Department of Mechanical Engineering, Visvesvaraya Technological University, Belagavi, Karnataka

Areas of Research

Turbulent reacting flows, modelling of turbulent combustion, conditional moment closure model, flamelet models, direct numerical simulation

Courses Taught

Professional Appointments

  1. Post-Doctoral Researcher, Thermal Science and Engineering Laboratory, Kyoto University, Japan. (April 2016 to March 2018)
  2. Research Associate, Department of Mechanical Engineering, Indian Institute of Technology Bombay, Mumbai, India (Feb 2015 to July 2015)

Recent Publications

  • Rudra N. Roy, Masaya Muto, Ryoichi Kurose. Direct numerical simulation of ignition of syngas (H2/CO) mixtures with temperature and composition stratifications relevant to HCCI conditions, International Journal of Hydrogen Energy, 2017, 42, 26152-26161  DOI: https://doi.org/10.1016/j.ijhydene.2017.08.182
  • Rudra N. Roy, Sheshadri Sreedhara. Modelling of methanol and H2/CO bluff-body flames using RANS based turbulence models with conditional moment closure model, Applied Thermal Engineering, 2016, 93, 561-570  DOI: https://doi.org/10.1016/j.applthermaleng.2015.09.073
  • Rudra N. Roy, Sheshadri Sreedhara. A numerical study on the influence of airstream dilution and jet velocity on NO emission characteristics of CH4 and DME bluff-body flames, Fuel, 2015, 142, 73-84 DOI: https://doi.org/10.1016/j.fuel.2014.10.061
  • Rudra N. Roy, Sudarshan Kumar, Sheshadri Sreedhara. Predictions of lift-off of turbulent methane and propane flames issuing in cold surroundings using conditional moment closure coupled with an extinction model, Combustion and Flame, 2015, 162, 1164-1166 DOI: https://doi.org/10.1016/j.combustflame.2014.10.007
  • Rudra N. Roy, Sudarshan Kumar, Sheshadri Sreedhara. A new approach to model turbulent lifted CH4/air flame issuing in a vitiated coflow using conditional moment closure coupled with an extinction model, Combustion and Flame, 2014, 161, 197-209. DOI: https://doi.org/10.1016/j.combustflame.2013.08.007

Recognition and Awards

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