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Proceedings Papers

Modeling of Two-Phase Flow Instabilites During Startup Transients Utilizing RAMONA-4B Methodology

J. C. Paniagua, U. S. Rohatgi, V. Prasad
Proc. ASME. IMECE96, Heat Transfer: Volume 3 — Experimental Studies in Multiphase Flow; Multiphase Flow in Porous Media; Experimental Multiphase Flows and Numerical Simulation of Two-Phase Flows; Fundamental Aspects of Experimental Methods, 1-25, November 17–22, 1996
Paper No: IMECE1996-0090
https://doi.org/10.1115/IMECE1996-0090
View Paper titled, Modeling of Two-Phase Flow Instabilites During Startup Transients Utilizing RAMONA-4B Methodology
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Topics: Modeling, Transients (Dynamics), Two-phase flow, Boiling water reactors, Condensation
Proceedings Papers

Towards an Integrated Approach for Analysis and Design of Wafer Slicing by a Wire Saw

R. K. Sahoo, V. Prasad, I. Kao, J. Talbott, K. P. Gupta
Proc. ASME. IMECE96, Manufacturing Science and Engineering, 131-140, November 17–22, 1996
Paper No: IMECE1996-0783
https://doi.org/10.1115/IMECE1996-0783
View Paper titled, Towards an Integrated Approach for Analysis and Design of Wafer Slicing by a Wire Saw
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Topics: Design, Semiconductor wafers, Wire, Cutting, Control algorithms, Finishes, Finite element methods, Fracture (Materials), Fracture (Process), Microelectronic devices
Proceedings Papers

Experiments on Liquid Surface Deformation Upon Impingement by a Gas Jet

S. Eletribi, D. K. Mukherjee, V. Prasad
Proc. ASME. IMECE97, Fluids Engineering, 43-52, November 16–21, 1997
Paper No: IMECE1997-0755
https://doi.org/10.1115/IMECE1997-0755
View Paper titled, Experiments on Liquid Surface Deformation Upon Impingement by a Gas Jet
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Topics: Air jets, Aluminum, Biomass, Cavities, Computer software, Copper, Dust removal, Edge detection, Electric arc furnaces, Flow (Dynamics)
Proceedings Papers

Mechanism of Thermo-Solutal Transport and Segregation in High Pressure Liquid-Encapsulated Czochralski Crystal Growth

Y. F. Zou, G.-X. Wang, H. Zhang, V. Prasad
Proc. ASME. IMECE97, Heat Transfer: Volume 1, 3-15, November 16–21, 1997
Paper No: IMECE1997-0826
https://doi.org/10.1115/IMECE1997-0826
View Paper titled, Mechanism of Thermo-Solutal Transport and Segregation in High Pressure Liquid-Encapsulated Czochralski Crystal Growth
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Topics: Crystal growth, High pressure (Physics), Crystals, Flow (Dynamics), Rotation, Boundary layers, Natural convection, Gallium arsenide, Numerical analysis, Physics
Proceedings Papers

Thermal Hydraulic Instabilities During Startup Transients in Two Heated Parallel Channels

J. C. Paniagua, U. S. Rohatgi, V. Prasad
Proc. ASME. IMECE97, Heat Transfer: Volume 1, 205-214, November 16–21, 1997
Paper No: IMECE1997-0846
https://doi.org/10.1115/IMECE1997-0846
View Paper titled, Thermal Hydraulic Instabilities During Startup Transients in Two Heated Parallel Channels
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Topics: Transients (Dynamics), Flow (Dynamics), Vapors, Condensation, Oscillations, Computer simulation, Computers, Dynamics (Mechanics), Modeling, Pressure
Proceedings Papers

Measurement of Thermal Gradients and Fluctuations Using Liquid Crystals

D. K. Mukherjee, V. Prasad, H. Tan
Proc. ASME. IMECE97, Heat Transfer: Volume 3, 81-95, November 16–21, 1997
Paper No: IMECE1997-0897
https://doi.org/10.1115/IMECE1997-0897
View Paper titled, Measurement of Thermal Gradients and Fluctuations Using Liquid Crystals
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Topics: Fluctuations (Physics), Liquid crystals, Temperature gradient, Temperature, Algorithms, Circuits, Image processing, Synchronization, Thermocouples, Transients (Dynamics)
Proceedings Papers

Modeling of Fluid Flow and Heat Transfer in a Hydrothermal Crystal Growth System: Use of Fluid-Superposed Porous Layer Theory

Q.-S. Chen, V. Prasad, A. Chatterjee
Proc. ASME. IMECE98, Heat Transfer: Volume 4 — Heat Transfer in Materials Processing, 119-129, November 15–20, 1998
Paper No: IMECE1998-0697
https://doi.org/10.1115/IMECE1998-0697
View Paper titled, Modeling of Fluid Flow and Heat Transfer in a Hydrothermal Crystal Growth System: Use of Fluid-Superposed Porous Layer Theory
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Topics: Crystal growth, Fluid dynamics, Fluids, Heat transfer, Modeling, Flow (Dynamics), Temperature, Crystals, Algorithms, Buoyancy
Proceedings Papers

Modeling of Powder Particle Heating, Melting and Evaporation in Plasma Spraying Processes

Y. P. Wan, V. Prasad, G.-X. Wang, S. Sampath, J. R. Fincke
Proc. ASME. IMECE98, Heat Transfer: Volume 4 — Heat Transfer in Materials Processing, 67-77, November 15–20, 1998
Paper No: IMECE1998-0691
https://doi.org/10.1115/IMECE1998-0691
View Paper titled, Modeling of Powder Particle Heating, Melting and Evaporation in Plasma Spraying Processes
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Topics: Evaporation, Heating, Melting, Modeling, Particulate matter, Plasma spraying, Plasmas (Ionized gases), Convection, Flames, Boundary layers
Proceedings Papers

Thermo-Solutal Issues in Very Large Diameter Silicon Crystal Growth

T. Zhang, G.-X. Wang, F. Ladeinde, V. Prasad
Proc. ASME. IMECE98, Manufacturing Science and Engineering, 797-806, November 15–20, 1998
Paper No: IMECE1998-1094
https://doi.org/10.1115/IMECE1998-1094
View Paper titled, Thermo-Solutal Issues in Very Large Diameter Silicon Crystal Growth
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Topics: Silicon crystals, Crystals, Semiconductor wafers, Turbulence, Dynamics (Mechanics), Flow (Dynamics), Heat, Heat transfer, Oxygen, Semiconductors (Materials)
Proceedings Papers

An Integrated Model for Electromagnetic Field and Heat Transfer in a Cylindrical Silicon Tube Growth System

A. Roy, Q.-S. Chen, H. Zhang, V. Prasad
Proc. ASME. IMECE99, Electronics Manufacturing Issues, 9-14, November 14–19, 1999
Paper No: IMECE1999-0911
https://doi.org/10.1115/IMECE1999-0911
View Paper titled, An Integrated Model for Electromagnetic Field and Heat Transfer in a Cylindrical Silicon Tube Growth System
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Topics: Electromagnetic fields, Heat transfer, Silicon, Computer simulation, Crystal growth, Cylinders, Furnaces, Graphite, Magnetic fields, Modeling
Proceedings Papers

A Tomographic Reconstruction Method for Three-Dimensional Liquid Crystal Thermography

D. Mishra, P. M. Lutjen, V. Prasad
Proc. ASME. IMECE99, Heat Transfer: Volume 4, 23-31, November 14–19, 1999
Paper No: IMECE1999-1100
https://doi.org/10.1115/IMECE1999-1100
View Paper titled, A Tomographic Reconstruction Method for Three-Dimensional Liquid Crystal Thermography
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Topics: Liquid crystals, Thermography, Temperature, Resolution (Optics), Fluids
Proceedings Papers

Modeling and Visualization of Plasma Spray Process for Depositing Functionally Graded Materials

Y. P. Wan, V. Gupta, H. Zhang, A. Varshney, S. Sampath, V. Prasad, J. R. Fincke
Proc. ASME. IMECE99, Heat Transfer: Volume 3, 389-394, November 14–19, 1999
Paper No: IMECE1999-1096
https://doi.org/10.1115/IMECE1999-1096
View Paper titled, Modeling and Visualization of Plasma Spray Process for Depositing Functionally Graded Materials
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Topics: Functionally graded materials, Modeling, Plasmas (Ionized gases), Sprays, Visualization, Particulate matter, Nozzles, Coating processes, Coatings, Plasma spraying
Proceedings Papers

An Advanced Multiblock Solution Procedure and its Application to Silicon Tube Growth by EFG Technique

D. Sun, H. Zhang, V. Prasad, B. Mackintosh, J. P. Kalejs
Proc. ASME. IMECE2001, Heat Transfer: Volume 5 — Computational, Aerospace and Environmental Heat Transfer, 161-169, November 11–16, 2001
Paper No: IMECE2001/HTD-24298
https://doi.org/10.1115/IMECE2001/HTD-24298
View Paper titled, An Advanced Multiblock Solution Procedure and its Application to Silicon Tube Growth by EFG Technique
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Topics: Silicon, Convection, Crystal growth, Cylinders, Electromagnetic induction, Heat conduction, Heat transfer, Heating, Mesh generation, Photovoltaics
Proceedings Papers

Numerical Simulation of RF Heating for a SIC Vapor Growth System

R.-H. Ma, H. Zhang, V. Prasad, S. Ha, M. Skowronski
Proc. ASME. IMECE2001, Heat Transfer: Volume 5 — Computational, Aerospace and Environmental Heat Transfer, 73-79, November 11–16, 2001
Paper No: IMECE2001/HTD-24289
https://doi.org/10.1115/IMECE2001/HTD-24289
View Paper titled, Numerical Simulation of RF Heating for a SIC Vapor Growth System
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Topics: Computer simulation, Heating, Vapors, Graphite, Heat, Electromagnetic induction, Geometry, Joules, Maxwell equations, Temperature
Proceedings Papers

Thermal Transport During Seeding and Shouldering in the Czochralski Crystal Growth

A. K. Saha, H. Zhang, V. Prasad
Proc. ASME. IMECE2000, Heat Transfer: Volume 3, 253-262, November 5–10, 2000
Paper No: IMECE2000-1483
https://doi.org/10.1115/IMECE2000-1483
View Paper titled, Thermal Transport During Seeding and Shouldering in the Czochralski Crystal Growth
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Topics: Convection, Crystal growth, Crystals, Geometry, Heat conduction, Heat transfer, Mesh generation, Radiation (Physics), Reynolds number, Rotation
Proceedings Papers

Experimental and Numerical Study of Transport Phenomena in a Simulated Hydrothermal Crystal Growth System of Fluid-Saturated Porous Layer

D. Mishra, A. Pal, N. Nemick, A. K. Saha, V. Prasad, H. Zhang
Proc. ASME. IMECE2000, Heat Transfer: Volume 3, 241-252, November 5–10, 2000
Paper No: IMECE2000-1482
https://doi.org/10.1115/IMECE2000-1482
View Paper titled, Experimental and Numerical Study of Transport Phenomena in a Simulated Hydrothermal Crystal Growth System of Fluid-Saturated Porous Layer
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Topics: Crystal growth, Fluids, Transport phenomena, Temperature, Calibration, Algorithms, Boundary-value problems, Composite materials, Computer simulation, Flow (Dynamics)
Proceedings Papers

Thermal Analysis of Solidification in a Czochralski-Type Rotating System

J. Xu, M. Ferland, H. Zhang, V. Prasad
Proc. ASME. IMECE2000, Heat Transfer: Volume 3, 263-272, November 5–10, 2000
Paper No: IMECE2000-1484
https://doi.org/10.1115/IMECE2000-1484
View Paper titled, Thermal Analysis of Solidification in a Czochralski-Type Rotating System
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Topics: Solidification, Thermal analysis, Convection, Crystals, Diffusion (Physics), Enthalpy, Liquid crystals, Rotation, Temperature distribution, Transport phenomena
Journal Articles

Critical Heat Flux on Curved Calandria Vessel of Indian PHWRs During Severe Accident Condition

P. K. Verma, P. P. Kulkarni, P. Pandey, S. V. Prasad, A. K. Nayak
Journal: Journal of Heat Transfer
Article Type: Research-Article
J. Heat Transfer. February 2021, 143(2): 022101.
Paper No: HT-20-1228
https://doi.org/10.1115/1.4048823
Published Online: November 16, 2020
View Article titled, Critical Heat Flux on Curved Calandria Vessel of Indian PHWRs During Severe Accident Condition
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Topics: Critical heat flux, Vessels, Accidents, Heavy water reactors, Heat flux, Heat transfer coefficients
Journal Articles

Retention of Molten Corium in Calandria Vessel of PHWR With Moderator Drain Pipe

Pradeep Pandey, Parimal P. Kulkarni, Arun Nayak, Sumit V. Prasad
Journal: Journal of Nuclear Engineering and Radiation Science
Article Type: Research-Article
ASME J of Nuclear Rad Sci. January 2021, 7(1): 011702.
Paper No: NERS-19-1131
https://doi.org/10.1115/1.4046257
Published Online: October 1, 2020
View Article titled, Retention of Molten Corium in Calandria Vessel of PHWR With Moderator Drain Pipe
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Topics: Pipes, Temperature, Vessels, Heavy water reactors
Proceedings Papers

A Numerical Study of Forced Convective Heat Transfer Characteristics of Supercritical Fluid in a Horizontal Circular-Pipe

Alaba Bamido, V. K. Dhir, V. Prasad, Debjyoti Banerjee
Proc. ASME. HT2020, ASME 2020 Heat Transfer Summer Conference, V001T11A001, July 13–15, 2020
Paper No: HT2020-8934
https://doi.org/10.1115/HT2020-8934
View Paper titled, A Numerical Study of Forced Convective Heat Transfer Characteristics of Supercritical Fluid in a Horizontal Circular-Pipe
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Topics: Convection, Heat transfer, Pipes, Supercritical carbon dioxide, Supercritical fluids