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Prince Raj Lawrence Raj

About


I have joined IIESTS in April 2019. Before that, I worked as a researcher for one year and six months with the Research Center for Aircraft Core Technology, Gyeongsang National University, South Korea. I did my PhD from the Department of Mechanical and Aerospace Engineering, Gyeongsang National University, South Korea. During my Ph.D., I studied fluid dynamics theories, mathematical modelling of droplet physics and atmospheric icing physics, numerical modelling of various partial differential equations (PDE), parallel computation, and various applications on aircraft. In particular, I focused on the mathematical modelling of supercooled large droplet impingement behaviour and ice accretion on the aircraft surface. Moreover, a few of my research focused on implementing parallel computation for the Discontinuous Galerkin Method (DGM) and FVM. My research interests are in mathematical modelling and simulation applied to fluid dynamics, multiphase flow, icing physics, and parallel computation.

Academic Qualifications


  • Doctor of Philosophy in Aerospace Engineering (2017), Gyeongsang National University, South Korea.
  • Master of Technology in Aeronautical Engineering (2011), Anna University of Technology, Tirunelveli.

Research Statement


Learning by doing is the best way of conducting research.

Latest Publications


  • 1 L. Prince Raj ,Esmaeil , Bidesh Sengupta, H. Jeong, R. S. Myong, Coarray Fortran Parallel Implementation of a Finite Volume Method-Based Aircraft Ice Accretion Simulation Code, International Journal of Aeronautical and Space Sciences, 2023
  • 2 A. Mondal, S. Chatterjee, A. McDonald Tariang, L. Prince Raj, K. Debnath, Numerical investigation of on-demand fluidic winglet aerodynamic performance and turbulent characterization of a low aspect ratio wing, 10, 107-125, Advances in Aircraft and Spacecraft Science, 2023
  • 3 P.M.Mohamed Abubacker Siddique, L. Prince Raj, Sensitivity analysis of geometric parameters on the aerodynamic performance of a multi-element airfoil, Aerospace Science and Technology, 2022
  • 4 Esmaeil Esmaeilifar, L. Prince Raj, R.S.Myong, Computational simulation of aircraft electrothermal de-icing using an unsteady formulation of phase change and runback water in a unified framework, Aerospace Science and Technology, 2022
  • 5 Deepnil Dutta, Anubhav Dasgupta, Prince Raj Lawrence Raj, Koustuv Debnath, Drag Reduction and Turbulent Characteristics of a Low Aspect Ratio Wing with Fluidic On-Demand Winglet, 16, SAE International Journal of Aerospace, 2022
  • 6 L. Prince Raj, E. Esmaeilifar, H. Jeong, and R. S. Myong, Computational Simulation of Glaze Ice Accretion on a Rotorcraft Engine Intake in Large Supercooled Droplet Icing Conditions, AIAA SciTech Forum, 2022
  • 7 Bidesh Sengupta, L. Prince Raj, M.Y.Cho, R.S.Myong, Computational simulation of ice accretion and shedding trajectory of a rotorcraft in forward flight with strong rotor wakes, 119, Aerospace Science and Technology, 2021
  • 8 Rene Roy and L. Prince Raj and Je-Hyun Jo and Min-Young Cho and Jin-Hwe Kweon and Rho Shin Myong, Multiphysics anti-icing simulation of a CFRP composite wing structure embedded with thin etched-foil electrothermal heating films in glaze ice conditions, Composite Structures, 2021
  • 9 Snehasis Chowdhury, Tanmoy Mondal, and Prince Raj Lawrence Raj, Assessment of Various RANS Based Turbulence Models for Predicting Near Wall Flow and Heat Transfer Quantities for a Turbulent Slot Jet Impingement, The 8th International Conference on Fluid Mechanics and Fluid Power, 2020
  • 10 Y.M. Lee, J.H. Lee, L. Prince Raj, J.H Jo , R. S. Myong, Large-eddy simulations of complex aerodynamic flows over multi-element iced airfoils, 109, Aerospace Science and Technology, 2020
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    Research Areas


    Publications


    1 L. Prince Raj ,Esmaeil , Bidesh Sengupta, H. Jeong, R. S. Myong, Coarray Fortran Parallel Implementation of a Finite Volume Method-Based Aircraft Ice Accretion Simulation Code, International Journal of Aeronautical and Space Sciences, 2023 2 A. Mondal, S. Chatterjee, A. McDonald Tariang, L. Prince Raj, K. Debnath, Numerical investigation of on-demand fluidic winglet aerodynamic performance and turbulent characterization of a low aspect ratio wing, 10, 107-125, Advances in Aircraft and Spacecraft Science, 2023 3 P.M.Mohamed Abubacker Siddique, L. Prince Raj, Sensitivity analysis of geometric parameters on the aerodynamic performance of a multi-element airfoil, Aerospace Science and Technology, 2022 4 Esmaeil Esmaeilifar, L. Prince Raj, R.S.Myong, Computational simulation of aircraft electrothermal de-icing using an unsteady formulation of phase change and runback water in a unified framework, Aerospace Science and Technology, 2022 5 Deepnil Dutta, Anubhav Dasgupta, Prince Raj Lawrence Raj, Koustuv Debnath, Drag Reduction and Turbulent Characteristics of a Low Aspect Ratio Wing with Fluidic On-Demand Winglet, 16, SAE International Journal of Aerospace, 2022 6 Bidesh Sengupta, L. Prince Raj, M.Y.Cho, R.S.Myong, Computational simulation of ice accretion and shedding trajectory of a rotorcraft in forward flight with strong rotor wakes, 119, Aerospace Science and Technology, 2021 7 Rene Roy and L. Prince Raj and Je-Hyun Jo and Min-Young Cho and Jin-Hwe Kweon and Rho Shin Myong, Multiphysics anti-icing simulation of a CFRP composite wing structure embedded with thin etched-foil electrothermal heating films in glaze ice conditions, Composite Structures, 2021 8 Y.M. Lee, J.H. Lee, L. Prince Raj, J.H Jo , R. S. Myong, Large-eddy simulations of complex aerodynamic flows over multi-element iced airfoils, 109, Aerospace Science and Technology, 2020 9 Sung Ki Jung, L. Prince Raj, A.Rahimi, H.Jeong, R.S.Myong, Performance evaluation of electrothermal anti-icing systems for a rotorcraft engine air intake using a meta model, Aerospace Science and Technology, 2020 10 Raj, L Prince and Yee, K and Myong, RS, Sensitivity of ice accretion and aerodynamic performance degradation to critical physical and modeling parameters affecting airfoil icing, 105659, Aerospace Science and Technology, 2020 11 Raj, Prince Raj Lawrence and Jeong, Hojin and Roy, Rene and Kweon, Jin-Hwe and Myong, Rho Shin, Computational Simulation of an Electrically Heated Ice Protection System for Composite Leading Edges of Aircraft, SAE Technical Paper, 2019 12 Raj, L Prince and Lee, JW and Myong, RS, Ice accretion and aerodynamic effects on a multi-element airfoil under SLD icing conditions, 85, 320--333, Aerospace Science and Technology, 2019
  • 13 Jo, J H and Raj, L Prince and Lee, Y M and Lee, J H and Myong, R S, Computational Analysis of Ridge Iced Airfoil Flow Field Using RANS and LES, 24, 8--18, Journal of Computational Fluids Engineering, 2019
  • 14 L. Prince Raj and S. Singh and A. Karchani and R.S. Myong, A super-parallel mixed explicit discontinuous Galerkin method for the second-order Boltzmann-based constitutive models of rarefied and microscale gases, 157, 146-163, Computers & Fluids, 2017
  • 15 Raj, LP and Myong, RS, Computational Analysis of An Electro-Thermal Ice Protection System in Atmospheric Icing Conditions, 21, 1--9, Journal of Computational Fluids Engineering, 2016
  • 16 Balu, R and Raj, L Prince, Analysis of Heat Transfer in Hypersonic Flow over Re-Entry Configurations, 3, 1--10, International Journal of Advances in Thermal Sciences and Engineering, 2012
  • 1 L. Prince Raj, E. Esmaeilifar, H. Jeong, and R. S. Myong, Computational Simulation of Glaze Ice Accretion on a Rotorcraft Engine Intake in Large Supercooled Droplet Icing Conditions, AIAA SciTech Forum, 2022
  • 2 Snehasis Chowdhury, Tanmoy Mondal, and Prince Raj Lawrence Raj, Assessment of Various RANS Based Turbulence Models for Predicting Near Wall Flow and Heat Transfer Quantities for a Turbulent Slot Jet Impingement, The 8th International Conference on Fluid Mechanics and Fluid Power, 2020
  • 3 Lawrence Raj, Prince Raj and Myong, Rho Shin, Three-Dimensional Computational Simulation of Glaze Ice Accretion on a Rotorcraft Engine Intake, 1659, AIAA Scitech 2019 Forum, 2019
  • 4 Sengupta, Bidesh and Cho, Min Young and Raj, Lawrence Prince and Myong, Rho Shin, Development of Aero and 6-DOF Solvers for Predicting Ice Shedding Trajectory, 54--55, Korean Society for Aeronautical and Space Sciences, 2019
  • 5 Raj, L Prince and Vaghela, M and Myong, RS, COMPUTATIONAL INVESTIGATION OF EFFECTS OF ROUGHNESS AND HEAT TRANSFER ON AIRFOIL ICE ACCRETION, 140--141, Korean Society for Aeronautical and Space Sciences, 2018
  • 6 Mondal, T and Raj, L Prince and Myong, RS, NUMERICAL INVESTIGATION OF CONJUGATE HEAT TRANSFER OF TWO IMPINGING JETS FOR ANTI-ICING OF AIRCRAFT, 150--151, Korean Society for Aeronautical and Space Sciences, 2018
  • 7 Raj, L Prince and Jang, WY and Myong, RS, EULERIAN-BASED SIMULATION OF DROPLET IMPINGEMENT ON THE ENGINE INLET NACELLE, 112--113, Korean Society for Aeronautical and Space Sciences, 2017
  • 8 Mondal, T and Raj, L Prince, NUMERICAL INVESTIGATION OF INTERACTION OF TWO TURBULENT PARALLEL JETS WITH VARIOUS VELOCITY RATIOS, 39--40, Korean Society for Aeronautical and Space Sciences, 2017
  • 9 L. Prince Raj, R.S. Myong, Numerical Simulation of Droplet Impingement on a Multi-Element High-Lift Airfoil, International Council of the Aeronautical Sciences, (ICAS 2016), 2016
  • 10 Raj, L Prince and Singh, S and Karchani, A and Myong, RS, PARALLELIZATION OF A MODAL DISCONTINUOUS GALERKIN METHOD USING SPMD PROGRAMMING MODEL, 160--161, Korean Society for Aeronautical and Space Sciences, 2016
  • 11 Raj, L Prince and Jung, SK and Myong, RS, A FINITE VOLUME METHOD FOR 3-D DROPLET IMPINGEMENT IN SUPERCOOLED LARGE DROPLET ICING CONDITIONS, 267--268, Korean Society for Aeronautical and Space Sciences, 2014
  • 12 Raj, LP and Myong, RS, A FINITE VOLUME METHOD FOR SIMULATION OF SUPERCOOLED LARGE DROPLETS IN ATMOSPHERIC ICING, 171--172, Korean Society for Aeronautical and Space Sciences, 2014
  • 13 Raj, L Prince and Rejith, P and Balu, R, Numerical simulation of a hot gas injection thrust vector control system performance, 38, 1745--1749, Procedia Engineering, 2012
  • Patents


    # Patents Year

    Projects


    • Simulation and Experimental Studies of ammonium dinitramide (ADN) based green liquid propellants interaction studies with hot surfaces under different pressure regimes, Sponsored
      Ongoing
    • Three-Dimensional Ice Accretion Estimation of SARAS MK II Aircraft Under various flying and cloud conditions (Simulation Studies), Sponsored
      Completed
    • Aerodynamic Characteristics of Thrust Vectoring in VTOL through Experiment and Computation, Sponsored
      Completed
    • Experimental studies to assess the effect of wing flexibility on the aerodynamic performance of Flapping Flight, Sponsored
      Completed
    • Development of a novel Unmanned Aerial Aquatic Vehicle (UAAV) with advanced retractable wing and dual propulsion system, Sponsored
      Ongoing
    • Design and development of Catapult launch-able Mini fixed wing UAV, Sponsored
      Completed

    Research Groups


    Ribhu Pal
    M. Tech.
    chandanapal057@gmail.com

    Research:
    Numerical Studies of Transcritical-Supercritical Combustion and Cooling [both film cooling and regenerative cooling] in Methane/Oxygen Rocket Engine for Future Human Mars Mission

    Kanak Raj
    Ph. D.
    kanakrajkota@gmail.com

    Research:
    Multiphase flow phenomena of liquid methane in cooling of rocket engines

    PM Mohamed Abubacker Siddique
    M. Tech.
    2020amm012.mohamed@students.iiests.ac.in

    Research:
    Development of Modal Discontinuous Galerkin Method for Maxwell Equations and its application on RCS

    Charana GS
    M. Tech.
    2021amm010.charana@students.iiests.ac.in

    Research:
    Numerical Simulation of plug nozzle

    Shantanu Kashyap
    M. Tech.
    shaangoria94@gmail.com

    Research:
    Simulation of high lift device aerodynamics

    Nishant Gupta
    Ph. D.
    2020amp011_nishant@students.iiests.ac.in

    Research:
    Experimental and numerical simulation of Multiphase flow phenomena of impinging objects on water surface

    Ankush .
    Ph. D.
    ankush2105@gmail.com

    Research:
    Development of computational model for hybrid ice protection system

    Nil Kanth Mahto
    Ph. D.
    phd.qip21@gmail.com

    Research:
    Numerical Simulation of Multi-Element Airfoil for various Conditions

    Sourav Sarkar
    M. Tech.
    2022amm009.sourav@students.iiests.ac.in

    Research:
    Numerical investigating of hydrodynamics on a slope bed

    Created: 23 November 2019