Praveen James Sanga

@bitmesra.ac.in

Assistant Professor, Department of Mechanical Engineering
Birla Institute of Technology

Praveen James Sanga


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https://researchid.co/praveenjames.sanga

RESEARCH, TEACHING, or OTHER INTERESTS

Mechanical Engineering, Energy, Renewable Energy, Sustainability and the Environment, Energy Engineering and Power Technology
4

Scopus Publications

18

Scholar Citations

2

Scholar h-index

1

Scholar i10-index

Scopus Publications

  • Effect of Brinkman and Maiga's correlations of viscosity on forced convection turbulent flow
    Praveen James Sanga, Prabal Datta, Arbind Kumar
    International Communications in Heat and Mass Transfer, 2024
  • Study of forced convection turbulent flow over a heated microprocessor chip
    Praveen J. Sanga, Ramesh Oraon, Prabal Datta
    Journal of Analysis, 2024
  • Numerical investigation of turbulent forced convection flow in a two-dimensional curved surface cavity
    Praveen J. Sanga, Arbind Kumar, Sabin K. Mishra
    Engineering Applications of Computational Fluid Mechanics, 2022
    A numerical study was carried out to investigate the thermal and flow fields of a two-dimensional vented cavity subjected to forced convection turbulent flow. The cavity with three distinct configurations of inlet and outlet ports having three different cases of top surfaces, i.e. flat, semi-elliptical and semi-circular was studied numerically for a range of Reynolds numbers. The objective of the study is to investigate the effect of the top curved wall surface on heat transfer in different configurations of inlet and outlet ports. The various results were presented for streamlines and thermal fields. The variations in the pressure-drop coefficient, local Nusselt number and average Nusselt number were also evaluated. The results show the significant dependence of heat exchange and pressure drop on Reynolds number, location of ports, and the height of the top curved wall surface. The rate of heat transfer was enhanced by increasing the height of the curved surface, but relatively high-pressure drop was observed in top curved surface cavity for the given Reynolds number. On the contrary, the semi-elliptical top surface cavity with inlet and outlet ports positioned on the same axis, displayed an improved performance in terms of maximum average Nusselt number and minimum pressure drop.
  • Performance investigation of a prototype solar steam cooking system using Scheffler concentrator
    Praveen J. Sanga, Arbind Kumar, Sabin K. Mishra
    Aip Conference Proceedings, 2021
    In the present study, an attempt is made to analyze the thermal performance of a prototype solar cooking system being widely used for commercial purpose. In this context, a prototype solar cooking system consisting of a Scheffler concentrator with a dome shaped receiver is designed and tested. Numerical analysis of a 2D model of a dome shaped receiver is carried out to investigate its performance and effect of mass flow rate on outlet temperature is studied at different fixed surface temperatures. Numerical results are observed and validated with experimental results.

RECENT SCHOLAR PUBLICATIONS

  • Effect of Brinkman and Maiga's correlations of viscosity on forced convection turbulent flow
    AK Praveen James Sanga, Prabal Datta
    International Communications in Heat and Mass Transfer 159 (Part D) , 2024
    2024
    Citations: 4
  • Study of forced convection turbulent flow over a heated microprocessor chip
    PJ Sanga, R Oraon, P Datta
    The Journal of Analysis 32 (4), 2021-2035 , 2023
    2023
  • Numerical investigation of turbulent forced convection flow in a two-dimensional curved surface cavity
    PJ Sanga, A Kumar, SK Mishra
    Engineering Applications of Computational Fluid Mechanics 16 (1), 359-373 , 2022
    2022
    Citations: 13
  • Performance investigation of a prototype solar steam cooking system using Scheffler concentrator
    PJ Sanga, A Kumar, SK Mishra
    AIP Conference Proceedings 2358 (1), 110007 , 2021
    2021
  • Performance Evaluation of Scheffler Concentrator
    PJ Sanga, A Kumar, KS Mishra
    Eurosun , 2016
    2016
    Citations: 1
  • Plume and water-mist interaction studies
    PJ Sanga
    Indian Institute of Technology Delhi , 2006
    2006

MOST CITED SCHOLAR PUBLICATIONS

  • Numerical investigation of turbulent forced convection flow in a two-dimensional curved surface cavity
    PJ Sanga, A Kumar, SK Mishra
    Engineering Applications of Computational Fluid Mechanics 16 (1), 359-373 , 2022
    2022
    Citations: 13
  • Effect of Brinkman and Maiga's correlations of viscosity on forced convection turbulent flow
    AK Praveen James Sanga, Prabal Datta
    International Communications in Heat and Mass Transfer 159 (Part D) , 2024
    2024
    Citations: 4
  • Performance Evaluation of Scheffler Concentrator
    PJ Sanga, A Kumar, KS Mishra
    Eurosun , 2016
    2016
    Citations: 1
  • Study of forced convection turbulent flow over a heated microprocessor chip
    PJ Sanga, R Oraon, P Datta
    The Journal of Analysis 32 (4), 2021-2035 , 2023
    2023
  • Performance investigation of a prototype solar steam cooking system using Scheffler concentrator
    PJ Sanga, A Kumar, SK Mishra
    AIP Conference Proceedings 2358 (1), 110007 , 2021
    2021
  • Plume and water-mist interaction studies
    PJ Sanga
    Indian Institute of Technology Delhi , 2006
    2006