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Proceedings Papers

Nusselt Number Dependence on Aspect Ratio and Rayleigh Number: A Numerical Study of Rayleigh-Benard Instability

Wajeeha Siddiqui, Zafar Abbas, Imran Akhtar, Muhammad Saif Ullah Khalid

Proc. ASME. FEDSM2022, Volume 2: Multiphase Flow (MFTC); Computational Fluid Dynamics (CFDTC); Micro and Nano Fluid Dynamics (MNFDTC), V002T05A029, August 3–5, 2022

Paper No: FEDSM2022-87897

DOI: https://doi.org/10.1115/FEDSM2022-87897

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Topics: Cavities, Computer simulation, Rayleigh number, Rayleigh-Benard instability

Proceedings Papers

Direct Numerical Simulation of Radial Convection in a Cylindrical Annulus With and Without Rotation

Diogo B. Pitz, William R. Wolf

Proc. ASME. AJKFluids2019, Volume 2: Computational Fluid Dynamics, V002T02A056, July 28–August 1, 2019

Paper No: AJKFluids2019-5025

DOI: https://doi.org/10.1115/AJKFluids2019-5025

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Topics: Annulus, Computer simulation, Convection, Rotation, Flow (Dynamics), Buoyancy, Turbulence, Disks, Fluctuations (Physics), Coriolis force

Proceedings Papers

Application of a Wall-Solar Chimney for Passive Cooling of Dwellings

David Park, Francine Battaglia

Proc. ASME. AJKFluids2015, Volume 2: Fora, V002T34A004, July 26–31, 2015

Paper No: AJKFluids2015-34378

DOI: https://doi.org/10.1115/AJKFluids2015-34378

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Topics: Cooling, Solar energy, Flow (Dynamics), Energy consumption, Turbulence, Structures, Air flow, Computational fluid dynamics, Computer simulation, Dimensions

Proceedings Papers

Numerical Study of the Free Convection Heat Transfer From an I-Beam Support Structure

Ayoola T. Brimmo, Youssef Shatilla, Mohamed I. Hassan

Proc. ASME. FEDSM2014, Volume 1A, Symposia: Advances in Fluids Engineering Education; Turbomachinery Flow Predictions and Optimization; Applications in CFD; Bio-Inspired Fluid Mechanics; Droplet-Surface Interactions; CFD Verification and Validation; Development and Applications of Immersed Boundary Methods; DNS, LES, and Hybrid RANS/LES Methods, V01AT03A026, August 3–7, 2014

Paper No: FEDSM2014-22199

DOI: https://doi.org/10.1115/FEDSM2014-22199

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Topics: Heat transfer, Natural convection, Aluminum, Computational fluid dynamics, Cooling, Flow (Dynamics), Modeling, Finite element analysis, Rayleigh number, Regression analysis

Proceedings Papers

Natural Convection Correlations of Circular Finned Tube Heat Exchanger

Hie Chan Kang, Hyun Soon Jang

Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 4023-4027, July 24–29, 2011

Paper No: AJK2011-35012

DOI: https://doi.org/10.1115/AJK2011-35012

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Topics: Heat exchangers, Natural convection, Fins, Heat transfer, Heat transfer coefficients, Rayleigh number, Transients (Dynamics)

Proceedings Papers

Dynamics of Cell Pattern Formation in Internally Heated Convection Viewed From Local to Global Particle Image Thermometry

Ryuta Abe, Yuji Tasaka, Ichiro Kumagai, Yuichi Murai, Takatoshi Yanagisawa

Proc. ASME. AJK2011, ASME-JSME-KSME 2011 Joint Fluids Engineering Conference: Volume 1, Symposia – Parts A, B, C, and D, 2717-2722, July 24–29, 2011

Paper No: AJK2011-11014

DOI: https://doi.org/10.1115/AJK2011-11014

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Topics: Convection, Dynamics (Mechanics), Particulate matter, Pattern formation, Temperature measurement, Thermal boundary layers, Rayleigh number, Electromagnetic scattering, Fluids, Liquid crystals

Proceedings Papers

Convective Stability of Hadley Circulations in Finite Domains

P. N. Kaloni, J. X. Lou

Proc. ASME. FEDSM2010, ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting: Volume 1, Symposia – Parts A, B, and C, 1735-1744, August 1–5, 2010

Paper No: FEDSM-ICNMM2010-31228

DOI: https://doi.org/10.1115/FEDSM-ICNMM2010-31228

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Topics: Cavities, Convection, Flow (Dynamics), Natural convection, Rayleigh number, Stability, Temperature, Temperature gradient

Proceedings Papers

Transient Numerical Computation of the Temperature of Electronic Devices in Passenger Cars: Flow Simulation in Electronics Cavities

Florence Michel, Bernard Desmet

Proc. ASME. FEDSM2010, ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting: Volume 1, Symposia – Parts A, B, and C, 1645-1657, August 1–5, 2010

Paper No: FEDSM-ICNMM2010-30255

DOI: https://doi.org/10.1115/FEDSM-ICNMM2010-30255

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Topics: Automobiles, Cavities, Computation, Electronics, Flow simulation, Temperature, Transients (Dynamics), Flow (Dynamics), Computer simulation, Convection

Proceedings Papers

Flow Instabilities and Heat Transfer in Buoyancy Driven Flows of Inelastic Non-Newtonian Fluids in Inclined Rectangular Cavities

Dennis Siginer, Lyes Khezzar

Proc. ASME. FEDSM2010, ASME 2010 3rd Joint US-European Fluids Engineering Summer Meeting: Volume 1, Symposia – Parts A, B, and C, 1411-1420, August 1–5, 2010

Paper No: FEDSM-ICNMM2010-30243

DOI: https://doi.org/10.1115/FEDSM-ICNMM2010-30243

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Topics: Buoyancy, Cavities, Flow (Dynamics), Flow instability, Heat transfer, Non-Newtonian fluids, Rayleigh number, Prandtl number, Stability, Computation

Proceedings Papers

Natural Convection in Inclined Two Dimensional Rectangular Cavities

Lyes Khezzar, Dennis Siginer

Proc. ASME. FEDSM2009, Volume 1: Symposia, Parts A, B and C, 1223-1229, August 2–6, 2009

Paper No: FEDSM2009-78566

DOI: https://doi.org/10.1115/FEDSM2009-78566

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Topics: Cavities, Natural convection, Fluids, Computation, Engineering simulation, Flow (Dynamics), Heat transfer, Momentum, Rayleigh number, Simulation

Proceedings Papers

Control of Natural Convection in a Differentially Heated Cavity With a Thermal Perturbation at the Hot Wall

Olivier Skurtys, Francois Penot

Proc. ASME. FEDSM2007, Volume 1: Symposia, Parts A and B, 1479-1486, July 30–August 2, 2007

Paper No: FEDSM2007-37104

DOI: https://doi.org/10.1115/FEDSM2007-37104

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Topics: Cavities, Natural convection, Flow (Dynamics), Bifurcation, Heat transfer, Rayleigh number, Signals, Temperature, Turbulence

Proceedings Papers

Convective Cooling of an Extrudate

B. P. Huynh

Proc. ASME. FEDSM2007, Volume 1: Symposia, Parts A and B, 1713-1722, July 30–August 2, 2007

Paper No: FEDSM2007-37265

DOI: https://doi.org/10.1115/FEDSM2007-37265

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Topics: Cooling, Heat transfer, Fluids, Computation, Computational fluid dynamics, Computer software, Convection, Cylinders, Extruding, Flow (Dynamics)

Proceedings Papers

Two Dimensional Simulation of Heat Transfer and Fluid Flow in a Rectangular Natural Circulation Loop Containing PCM Suspensions

C. J. Ho, S. Y. Chiu, J. F. Lin

Proc. ASME. HT-FED2004, Volume 2, Parts A and B, 513-522, July 11–15, 2004

Paper No: HT-FED2004-56244

DOI: https://doi.org/10.1115/HT-FED2004-56244

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Topics: Computer simulation, Fluid dynamics, Heat transfer, Latent heat, Phase change materials, Simulation, Particulate matter, Flow (Dynamics), Freezing, Melting

Proceedings Papers

Turbulent Natural Convection Heat Transfer in a Square Enclosure: Turbulence Model Comparisons

D. L. James, S. W. Webb

Proc. ASME. HT-FED2004, Volume 2, Parts A and B, 193-199, July 11–15, 2004

Paper No: HT-FED2004-56063

DOI: https://doi.org/10.1115/HT-FED2004-56063

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Topics: Heat transfer, Natural convection, Turbulence, Approximation, Computational fluid dynamics, Convection, Density, Equations of state, Rayleigh number, Viscosity

Proceedings Papers

Models and Experiments for Laminar Natural Convection From Heated Bodies in Enclosures

Peter M. Teertstra, M. Michael Yovanovich, J. Richard Culham

Proc. ASME. HT-FED2004, Volume 1, 443-453, July 11–15, 2004

Paper No: HT-FED2004-56633

DOI: https://doi.org/10.1115/HT-FED2004-56633

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Topics: Natural convection, Composite materials, Boundary layers, Flow (Dynamics), Heat conduction, Heat transfer, Modeling, Pressure, Rayleigh number, Transients (Dynamics)

Proceedings Papers

Thermal Convection and Dispersion in Folded Gaps Embedded in Impervious Rocks

F. Sa´nchez, A. Medina, J. L. Montan˜es

Proc. ASME. HT-FED2004, Volume 1, 469-480, July 11–15, 2004

Paper No: HT-FED2004-56671

DOI: https://doi.org/10.1115/HT-FED2004-56671

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Topics: Convection, Rocks, Flow (Dynamics), Fluids, Natural convection, Porous materials, Rayleigh number, Symmetry (Physics), Temperature gradient

Proceedings Papers

Natural Convection in a Vertical Cavity Partially Filled With Porous Medium: Effect of Aspect Ratio, Darcy and Fluid Rayleigh Numbers

Sushant Anand, R. C. Arora

Proc. ASME. HT-FED2004, Volume 1, 733-740, July 11–15, 2004

Paper No: HT-FED2004-56868

DOI: https://doi.org/10.1115/HT-FED2004-56868

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Topics: Cavities, Fluids, Natural convection, Porous materials, Rayleigh number

Proceedings Papers

Laminar Free Convection in Inclined Enclosures Filled With a Fluid Saturated Porous Medium

Edimilson J. Braga, Marcelo J. S. de Lemos

Proc. ASME. HT-FED2004, Volume 1, 569-574, July 11–15, 2004

Paper No: HT-FED2004-56767

DOI: https://doi.org/10.1115/HT-FED2004-56767

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Topics: Fluids, Natural convection, Porous materials, Flow (Dynamics), Cavities, Computation, Finite volume methods, Heat transfer, Rayleigh number, Steady state

Proceedings Papers

A Two-Temperature Model for Solid/Liquid Phase Change in Metal Foams

Shankar Krishnan, Jayathi Y. Murthy, Suresh V. Garimella

Proc. ASME. HT-FED2004, Volume 3, 609-619, July 11–15, 2004

Paper No: HT-FED2004-56337

DOI: https://doi.org/10.1115/HT-FED2004-56337

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Topics: Metal foams, Temperature, Melting, Darcy's law, Enthalpy, Equilibrium (Physics), Finite volume methods, Fluids, Heat transfer coefficients, Momentum

Proceedings Papers

Rayleigh-Benard Convection With Second-Sound in a Viscoelastic Fluid-Filled High-Porosity Medium

P. G. Siddheshwar, C. V. Srikrishna

Proc. ASME. FEDSM2003, Volume 1: Fora, Parts A, B, C, and D, 2509-2512, July 6–10, 2003

Paper No: FEDSM2003-45786

DOI: https://doi.org/10.1115/FEDSM2003-45786

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Topics: Fluids, Porosity, Rayleigh-Benard convection, Second sound, Heat flux, Composite materials, Eigenvalues, Heat, Momentum, Rayleigh number

NARROW

Nusselt Number Dependence on Aspect Ratio and Rayleigh Number: A Numerical Study of Rayleigh-Benard Instability

Direct Numerical Simulation of Radial Convection in a Cylindrical Annulus With and Without Rotation

Application of a Wall-Solar Chimney for Passive Cooling of Dwellings

Numerical Study of the Free Convection Heat Transfer From an I-Beam Support Structure

Natural Convection Correlations of Circular Finned Tube Heat Exchanger

Dynamics of Cell Pattern Formation in Internally Heated Convection Viewed From Local to Global Particle Image Thermometry

Convective Stability of Hadley Circulations in Finite Domains

Transient Numerical Computation of the Temperature of Electronic Devices in Passenger Cars: Flow Simulation in Electronics Cavities

Flow Instabilities and Heat Transfer in Buoyancy Driven Flows of Inelastic Non-Newtonian Fluids in Inclined Rectangular Cavities

Natural Convection in Inclined Two Dimensional Rectangular Cavities

Control of Natural Convection in a Differentially Heated Cavity With a Thermal Perturbation at the Hot Wall

Convective Cooling of an Extrudate

Two Dimensional Simulation of Heat Transfer and Fluid Flow in a Rectangular Natural Circulation Loop Containing PCM Suspensions

Turbulent Natural Convection Heat Transfer in a Square Enclosure: Turbulence Model Comparisons

Models and Experiments for Laminar Natural Convection From Heated Bodies in Enclosures

Thermal Convection and Dispersion in Folded Gaps Embedded in Impervious Rocks

Natural Convection in a Vertical Cavity Partially Filled With Porous Medium: Effect of Aspect Ratio, Darcy and Fluid Rayleigh Numbers

Laminar Free Convection in Inclined Enclosures Filled With a Fluid Saturated Porous Medium

A Two-Temperature Model for Solid/Liquid Phase Change in Metal Foams

Rayleigh-Benard Convection With Second-Sound in a Viscoelastic Fluid-Filled High-Porosity Medium

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