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Subhransu Roy
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Journal Articles

Direct Numerical Simulation of a Low Prandtl Number Rayleigh–Bénard Convection in a Square Box

Ojas Satbhai, Subhransu Roy, Sudipto Ghosh
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. December 2019, 11(6): 061004.
Paper No: TSEA-18-1578
https://doi.org/10.1115/1.4043005
Published Online: May 3, 2019
View Article titled, Direct Numerical Simulation of a Low Prandtl Number Rayleigh–Bénard Convection in a Square Box
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Topics: Computer simulation, Convection, Prandtl number, Temperature, Rayleigh number, Flow (Dynamics)
Journal Articles

Role of Heating Location on the Performance of a Natural Convection Driven Melting Process Inside a Square-Shaped Thermal Energy Storage System

Ojas Satbhai, Subhransu Roy, Sudipto Ghosh
Journal: Journal of Thermal Science and Engineering Applications
Publisher: ASME
Article Type: Research-Article
J. Thermal Sci. Eng. Appl. December 2018, 10(6): 061007.
Paper No: TSEA-17-1410
https://doi.org/10.1115/1.4040655
Published Online: August 20, 2018
View Article titled, Role of Heating Location on the Performance of a Natural Convection Driven Melting Process Inside a Square-Shaped Thermal Energy Storage System
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Topics: Heating, Melting, Temperature, Heat transfer, Flow (Dynamics), Natural convection, Thermal energy storage
Proceedings Papers

Design Aspects for Large Diameter, Low Speed Axial Flow Fan for Wind Tunnel Application

Shubham Kesharwani, Chetan S. Mistry, Subhransu Roy, Arnab Roy, Kalyan P. Sinhamahapatra
Proc. ASME. GTINDIA2017, Volume 1: Compressors, Fans and Pumps; Turbines; Heat Transfer; Combustion, Fuels and Emissions, V001T01A020, December 7–8, 2017
Publisher: American Society of Mechanical Engineers
Paper No: GTINDIA2017-4880
https://doi.org/10.1115/GTINDIA2017-4880
View Paper titled, Design Aspects for Large Diameter, Low Speed Axial Flow Fan for Wind Tunnel Application
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Topics: Axial flow, Design, Wind tunnels, Blades, Rotors, Noise (Sound), Pressure, Chords (Trusses), Design methodology, Stators
Proceedings Papers

A Numerical Study to Investigate the Heat Transfer and Thermodynamic Performance of a Natural Convection Driven Thermal Energy Storage System

Ojas Satbhai, Subhransu Roy, Sudipto Ghosh
Proc. ASME. IMECE2017, Volume 8: Heat Transfer and Thermal Engineering, V008T10A055, November 3–9, 2017
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2017-72516
https://doi.org/10.1115/IMECE2017-72516
View Paper titled, A Numerical Study to Investigate the Heat Transfer and Thermodynamic Performance of a Natural Convection Driven Thermal Energy Storage System
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Topics: Heat transfer, Natural convection, Thermal energy storage, Melting, Computer simulation, Design, Temperature, Transients (Dynamics), Algorithms, Cavities
Journal Articles

Three-Dimensional Numerical Investigation of Thermodynamic Performance Due to Conjugate Natural Convection From Horizontal Cylinder With Annular Fins

Jnana Ranjan Senapati, Sukanta Kumar Dash, Subhransu Roy
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. August 2017, 139(8): 082501.
Paper No: HT-16-1555
https://doi.org/10.1115/1.4035968
Published Online: April 11, 2017
View Article titled, Three-Dimensional Numerical Investigation of Thermodynamic Performance Due to Conjugate Natural Convection From Horizontal Cylinder With Annular Fins
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Topics: Cylinders, Entropy, Fins, Heat transfer, Natural convection, Viscosity, Rayleigh number
Journal Articles

Entropy Generation in Laminar and Turbulent Natural Convection Heat Transfer From Vertical Cylinder With Annular Fins

Jnana Ranjan Senapati, Sukanta Kumar Dash, Subhransu Roy
Journal: ASME Journal of Heat and Mass Transfer
Publisher: ASME
Article Type: Research-Article
J. Heat Mass Transfer. April 2017, 139(4): 042501.
Paper No: HT-16-1441
https://doi.org/10.1115/1.4035355
Published Online: January 24, 2017
View Article titled, Entropy Generation in Laminar and Turbulent Natural Convection Heat Transfer From Vertical Cylinder With Annular Fins
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Topics: Cylinders, Entropy, Fins, Heat transfer, Rayleigh number, Turbulence, Laminar flow, Viscosity, Natural convection, Flow (Dynamics)