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Keywords: numerical simulation
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Proceedings Papers

Proc. ASME. HT2021, ASME 2021 Heat Transfer Summer Conference, V001T07A004, June 16–18, 2021
Paper No: HT2021-62482
...Abstract Abstract Swirling flames are important in practical industrial combustors. The dynamic characteristics of swirling flames form complex velocity and temperature fields, which indicate combustion efficiency and influence pollutant emission. A reliable numerical simulation that can...
Proceedings Papers

Proc. ASME. HT2020, ASME 2020 Heat Transfer Summer Conference, V001T04A007, July 13–15, 2020
Paper No: HT2020-9121
...NUMERICAL SIMULATION OF HEAT, AIR, AND MOISTURE TRANSFER THROUGH A WALL OF POROUS MEDIA KIFLOM B TESFAMARIAM DEPARTMENT OF MECHANICAL AND MATERIALS ENGINEERING FLORIDA INTERNATIONAL UNIVERSITY MIAMI, FLORIDA, U.S.A CHENG-XIAN (CHARLIE) LIN DEPARTMENT OF MECHANICAL AND MATERIALS ENGINEERING FLORIDA...
Proceedings Papers

Proc. ASME. HT2013, Volume 2: Heat Transfer Enhancement for Practical Applications; Heat and Mass Transfer in Fire and Combustion; Heat Transfer in Multiphase Systems; Heat and Mass Transfer in Biotechnology, V002T05A012, July 14–19, 2013
Paper No: HT2013-17103
... in the kitchen room were carried out. Ventilation by ceiling vents was identified as the necessary condition for internal fire whirl. Recommendations on the design of kitchen ventilation system were made. Fire Kitchen Numerical simulation Ventilation NUMERICAL STUDY OF INTERNAL FIRE WHIRLS...
Proceedings Papers

Proc. ASME. HT2013, Volume 2: Heat Transfer Enhancement for Practical Applications; Heat and Mass Transfer in Fire and Combustion; Heat Transfer in Multiphase Systems; Heat and Mass Transfer in Biotechnology, V002T05A013, July 14–19, 2013
Paper No: HT2013-17107
..., which is beneficial to improve the productivity. Oxygen blast furnace Multiphase combustion Numerical Simulation Raceway PCI THREE-DIMENSIONAL MATHEMATICAL MODEL OF MULTIPHASE COMBUSTION IN FULL OXYGEN BLAST FURNACE Zeyi Jiang Beijing Engineering Research Center for Energy Saving...
Proceedings Papers

Proc. ASME. HT2013, Volume 2: Heat Transfer Enhancement for Practical Applications; Heat and Mass Transfer in Fire and Combustion; Heat Transfer in Multiphase Systems; Heat and Mass Transfer in Biotechnology, V002T07A030, July 14–19, 2013
Paper No: HT2013-17101
... structures with guide plate are investigated by CFD method to eliminate the problems with the non-uniformity. The results of numerical simulation show that optimal designed guide ring plate could improve the flow uniformity and the heat transfer. The investigations have been used to guide the engineering...
Proceedings Papers

Proc. ASME. HT2013, Volume 4: Heat and Mass Transfer Under Extreme Conditions; Environmental Heat Transfer; Computational Heat Transfer; Visualization of Heat Transfer; Heat Transfer Education and Future Directions in Heat Transfer; Nuclear Energy, V004T14A023, July 14–19, 2013
Paper No: HT2013-17629
... NUMERICAL SIMULATION OF AN INDUSTRIAL FLUID CATALYTIC CRACKING RISER Armin Silaen, Guangwu Tang, Bin Wu, Chenn Q. Zhou Center for Innovation through Visualization and Simulation (CIVS), Purdue University Calumet Hammond, IN, USA Qingjun Meng, Dwight Agnello-Dean, Joseph Wilson, Samir Khanna BP...
Proceedings Papers

Proc. ASME. HT2013, Volume 4: Heat and Mass Transfer Under Extreme Conditions; Environmental Heat Transfer; Computational Heat Transfer; Visualization of Heat Transfer; Heat Transfer Education and Future Directions in Heat Transfer; Nuclear Energy, V004T14A004, July 14–19, 2013
Paper No: HT2013-17075
... This paper provides a numerical analysis on precipitation and particulate fouling in a corrugated plate heat exchanger. This analysis started from the mass balance fouling model, and Realizable κ-ε model with non-equilibrium wall functions is used in the 3D numerical simulation considering...
Proceedings Papers

Proc. ASME. HT2012, Volume 1: Heat Transfer in Energy Systems; Theory and Fundamental Research; Aerospace Heat Transfer; Gas Turbine Heat Transfer; Transport Phenomena in Materials Processing and Manufacturing; Heat and Mass Transfer in Biotechnology; Environmental Heat Transfer; Visualization of Heat Transfer; Education and Future Directions in Heat Transfer, 1049-1055, July 8–12, 2012
Paper No: HT2012-58498
... Solar chimney Numerical simulation Ventilation Ventilation is air circulation inside a building. Two main approaches can be applied for building ventilation: (1) a fan is used to drive the airflow, and (2) natural convection due to temperature difference is used to drive the airflow...
Proceedings Papers

Proc. ASME. HT2012, Volume 2: Heat Transfer Enhancement for Practical Applications; Fire and Combustion; Multi-Phase Systems; Heat Transfer in Electronic Equipment; Low Temperature Heat Transfer; Computational Heat Transfer, 937-942, July 8–12, 2012
Paper No: HT2012-58119
... and the angle of guide vane at 48∼50 ° can increase the combustion effectiveness. molten salt furnace combustion numerical simulation structural optimization CFD 1 Copyright © 2012 by ASME NUMERICAL SIMULATION OF THE THERMODYNAMIC PROCESS OF THE MOLTEN SALT FURNACE Lian NING School of Energy...
Proceedings Papers

Proc. ASME. HT2012, Volume 2: Heat Transfer Enhancement for Practical Applications; Fire and Combustion; Multi-Phase Systems; Heat Transfer in Electronic Equipment; Low Temperature Heat Transfer; Computational Heat Transfer, 575-583, July 8–12, 2012
Paper No: HT2012-58021
...; Liquid cooling; Double-layer; Numerical simulation] INTRODUCTION Due to the development of integrated electronic devices, the desires of miniaturization, high performance and the output power, the cooling requirement of chips have been increased gradually. When the chip temperature is too high...
Proceedings Papers

Proc. ASME. HT2009, Volume 1: Heat Transfer in Energy Systems; Thermophysical Properties; Heat Transfer Equipment; Heat Transfer in Electronic Equipment, 481-489, July 19–23, 2009
Paper No: HT2009-88114
...×10 −7 m 2 /s with Cr20Ni80 alloy as the strip. numerical simulation thermal conductivity thermophysical properties transient hot-strip method 1 Copyright © 2009 by ASME Proceedings of the 2009 ASME Summer Heat Transfer Conference ASME2009 July 19-23, 2009, San Francisco, California, USA...
Proceedings Papers

Proc. ASME. HT2009, Volume 2: Theory and Fundamental Research; Aerospace Heat Transfer; Gas Turbine Heat Transfer; Computational Heat Transfer, 695-705, July 19–23, 2009
Paper No: HT2009-88145
... packed beds forced convection heat transfer ellipsoidal particles Non-uniform packing numerical simulation 1 Copyright © 2009 by ASME Proceedings of HT2009 2009 ASME Summer Heat Transfer Conference July 19-23, 2009, San Francisco, California USA HT2009-88145 NUMERICAL STUDY OF FLOW AND HEAT...
Proceedings Papers

Proc. ASME. HT2009, Volume 2: Theory and Fundamental Research; Aerospace Heat Transfer; Gas Turbine Heat Transfer; Computational Heat Transfer, 529-538, July 19–23, 2009
Paper No: HT2009-88141
... at the Center of Advanced Turbine and Energy Research (CATER). Temperature distribution is captured by using the temperature sensitive paint (TSP) technique and the output design parameter is then calculated. film cooling film cooling effectiveness sensitivity analysis numerical simulation response...
Proceedings Papers

Proc. ASME. HT2007, ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference, Volume 3, 169-173, July 8–12, 2007
Paper No: HT2007-32609
... 07 04 2009 In semiconductor manufacturing process, very accurate temperature control is required. In this work we studied precise temperature control methods for a simple model by numerical simulation. To minimize temperature change at an object position of a vertical plate...
Proceedings Papers

Proc. ASME. HT2007, ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference, Volume 1, 539-546, July 8–12, 2007
Paper No: HT2007-32914
... 07 04 2009 A three dimensional numerical simulation study has been carried out to predict air flow and temperature distribution in flat-tube heat exchangers. Due to the symmetry in geometrical construction, a section of heat exchanger has been considered for CFD analysis by using...
Proceedings Papers

Proc. ASME. HT2008, Heat Transfer: Volume 3, 111-117, August 10–14, 2008
Paper No: HT2008-56200
...Proceedings of HT2008 hermal Engineering Summer Heat Transfer Conference R B n n C Proceedings of 2008 ASME Summer Heat Transfer Conference emission; temperature distribution; velocity distribution; numerical simulation 1. INTRODUCTION Nowadays, the improvement of combustion efficiency to reduce...
Proceedings Papers

Proc. ASME. HT2008, Heat Transfer: Volume 2, 525-530, August 10–14, 2008
Paper No: HT2008-56246
.... This research work has provided fundamental understanding of gas-liquid flow and heat transfer in the nuclear reactor as well as the design guidance of the cooling coils. KEY WORDS: liquid-reactor; NO emission; bubbly flow; heat transfer; velocity distribution; numerical simulation 1. INTRODUCTION Radioisotope...
Proceedings Papers

Proc. ASME. HT2005, Heat Transfer: Volume 3, 201-205, July 17–22, 2005
Paper No: HT2005-72654
... finite volume numerical simulation Proceedings of the ASME HT2005: 2005 Summer Heat Transfer Conference e p c i t t m c m r s I u i t t t c i c r i Proceedings of HT2005 2005 ASME Summer Heat Transfer Conference hannels behave as a continuous heat sink located at the hannels plane. Therefore...
Proceedings Papers

Proc. ASME. HT2005, Heat Transfer: Volume 1, 545-553, July 17–22, 2005
Paper No: HT2005-72300
... 03 04 2009 In this paper, a numerical study of natural convection from a disk is presented. The disk is placed vertically in a closed cavity (cylinder) and has a constant heat flux. Different numerical simulations of this test case are executed at various gravity accelerations (=g...
Proceedings Papers

Proc. ASME. HT-FED2004, Volume 2, Parts A and B, 587-594, July 11–15, 2004
Paper No: HT-FED2004-56295
... gas and the wall. In this study, a numerical simulation has been performed to clarify the effect of the wall in BPTRs by comparing the numerical results in two physical models; one is the model considering the heat exchange between the working gas and the wall (HE model), and the other is the model...