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Journal Articles

Thermosolutal Marangoni Bioconvection of a Non-Newtonian Nanofluid in a Stratified Medium

Subrata Roy, Santanu Raut, Rishi Raj Kairi
Journal: Journal of Heat Transfer
Article Type: Research-Article
J. Heat Transfer. September 2022, 144(9): 093601.
Paper No: HT-22-1190
DOI: https://doi.org/10.1115/1.4054770
Published Online: June 21, 2022
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Topics: Brownian motion, Chemical reactions, Convection, Density, Flow (Dynamics), Fluids, Microorganisms, Nanofluids, Nanoparticles, Temperature
Journal Articles

Thermosolutal Marangoni Impact on Bioconvection in Suspension of Gyrotactic Microorganisms Over an Inclined Stretching Sheet

Rishi Raj Kairi, Sachin Shaw, Subrata Roy, Santanu Raut
Journal: Journal of Heat Transfer
Article Type: Research-Article
J. Heat Transfer. March 2021, 143(3): 031201.
Paper No: HT-20-1458
DOI: https://doi.org/10.1115/1.4048946
Published Online: December 21, 2020
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Topics: Density, Microorganisms, Temperature, Nanoparticles, Fluids, Nanofluids, Suction
Proceedings Papers

Film Cooling Analysis Using DES Turbulence Model

Subrata Roy, Sagar Kapadia, James D. Heidmann
Proc. ASME. GT2003, Volume 6: Turbo Expo 2003, Parts A and B, 1113-1122, June 16–19, 2003
Paper No: GT2003-38140
DOI: https://doi.org/10.1115/GT2003-38140
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Topics: Film cooling, Turbulence, Simulation, Flow (Dynamics), Computer simulation, Flat plates, Blades, Computation, Density, Eddies (Fluid dynamics)
Proceedings Papers

Hydrodynamic Model for Microscale Flows in a Channel With Two 90° Bends

Reni Raju, Subrata Roy
Proc. ASME. FEDSM2003, Volume 1: Fora, Parts A, B, C, and D, 2035-2041, July 6–10, 2003
Paper No: FEDSM2003-45535
DOI: https://doi.org/10.1115/FEDSM2003-45535
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Topics: Flow (Dynamics), Microscale devices, Microfluidics, Algorithms, Design, Dimensions, Finite element analysis, Fluids, Gas flow, Geometry
Proceedings Papers

Plasma Sheath Modeling in the Presence of Collisions

Subrata Roy, Jonathan Poggie, Datta V. Gaitonde
Proc. ASME. IMECE2002, Fluids Engineering, 673-681, November 17–22, 2002
Paper No: IMECE2002-39352
DOI: https://doi.org/10.1115/IMECE2002-39352
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Topics: Collisions (Physics), Modeling, Plasmas (Ionized gases), Ionization, Electrons, Polynomials, Dynamics (Mechanics), Electric propulsion, Equations of motion, Finite element analysis
Journal Articles

Recent Advances in Numerical Methods for Fluid Dynamics and Heat Transfer

Subrata Roy
Journal: Journal of Fluids Engineering
Article Type: Editorial
J. Fluids Eng. July 2005, 127(4): 629–630.
DOI: https://doi.org/10.1115/1.1992518
Published Online: July 1, 2005
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Topics: Boundary element methods, Boundary layer turbulence, Compressible flow, Computational fluid dynamics, Convection, Flow simulation, Fluid dynamics, Heat transfer, Numerical analysis, Boiling
Journal Articles

Hydrodynamic Model for Microscale Flows in a Channel With Two 90 deg Bends

Reni Raju and, Subrata Roy
Journal: Journal of Fluids Engineering
Article Type: Technical Briefs
J. Fluids Eng. May 2004, 126(3): 489–492.
DOI: https://doi.org/10.1115/1.1760547
Published Online: July 12, 2004
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Topics: Flow (Dynamics), Microscale devices, Pressure, Boundary-value problems, Nitrogen, Microchannels, Finite element analysis