Computational study of turbulent mixed convection in vertical flat duct under overpower transient

A. Cihat Baytap; A. Rustem Aslan

doi:10.1615/ICHMT.1997.IntSymLiqTwoPhaseFlowTranspPhenCHT.750

Computational study of turbulent mixed convection in vertical flat duct under overpower transient

A. Cihat Baytap
, A. Rustem Aslan

Department of Astronautical Engineering

Istanbul Technical University

Research output: Contribution to journal › Conference article › peer-review

Abstract

The turbulent mixed convection in a vertical flat duct under overpower wall transient is analysed numerically to simulate abnormal working conditions. A finite difference procedure based on LSOR is used to solve the governing equations. The effect of wall overpower transient on velocity, pressure and temperature fields and heat transfer on the walls are investigated for different periods which defines the severity of the abnormal situation. The abnormality is found to increase as the period decreases.

Original language	English
Journal	International Symposium on Advances in Computational Heat Transfer
DOIs	https://doi.org/10.1615/ICHMT.1997.IntSymLiqTwoPhaseFlowTranspPhenCHT.750
Publication status	Published - 1997
Event	International Symposium on Advances in Computational Heat Transfer, CHT 1997 - Çeşme, Turkey Duration: 26 May 1997 → 30 May 1997

Bibliographical note

Publisher Copyright:
© 1997, Begell House Inc. All rights reserved.

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10.1615/ICHMT.1997.IntSymLiqTwoPhaseFlowTranspPhenCHT.750

Cite this

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title = "Computational study of turbulent mixed convection in vertical flat duct under overpower transient",

abstract = "The turbulent mixed convection in a vertical flat duct under overpower wall transient is analysed numerically to simulate abnormal working conditions. A finite difference procedure based on LSOR is used to solve the governing equations. The effect of wall overpower transient on velocity, pressure and temperature fields and heat transfer on the walls are investigated for different periods which defines the severity of the abnormal situation. The abnormality is found to increase as the period decreases.",

author = "Baytap, \{A. Cihat\} and Aslan, \{A. Rustem\}",

note = "Publisher Copyright: {\textcopyright} 1997, Begell House Inc. All rights reserved.; International Symposium on Advances in Computational Heat Transfer, CHT 1997 ; Conference date: 26-05-1997 Through 30-05-1997",

year = "1997",

doi = "10.1615/ICHMT.1997.IntSymLiqTwoPhaseFlowTranspPhenCHT.750",

language = "English",

journal = "International Symposium on Advances in Computational Heat Transfer",

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publisher = "Begell House Inc.",

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T1 - Computational study of turbulent mixed convection in vertical flat duct under overpower transient

AU - Baytap, A. Cihat

AU - Aslan, A. Rustem

PY - 1997

Y1 - 1997

N2 - The turbulent mixed convection in a vertical flat duct under overpower wall transient is analysed numerically to simulate abnormal working conditions. A finite difference procedure based on LSOR is used to solve the governing equations. The effect of wall overpower transient on velocity, pressure and temperature fields and heat transfer on the walls are investigated for different periods which defines the severity of the abnormal situation. The abnormality is found to increase as the period decreases.

AB - The turbulent mixed convection in a vertical flat duct under overpower wall transient is analysed numerically to simulate abnormal working conditions. A finite difference procedure based on LSOR is used to solve the governing equations. The effect of wall overpower transient on velocity, pressure and temperature fields and heat transfer on the walls are investigated for different periods which defines the severity of the abnormal situation. The abnormality is found to increase as the period decreases.

UR - https://www.scopus.com/pages/publications/85064194856

U2 - 10.1615/ICHMT.1997.IntSymLiqTwoPhaseFlowTranspPhenCHT.750

DO - 10.1615/ICHMT.1997.IntSymLiqTwoPhaseFlowTranspPhenCHT.750

M3 - Conference article

AN - SCOPUS:85064194856

SN - 2578-5486

JO - International Symposium on Advances in Computational Heat Transfer

JF - International Symposium on Advances in Computational Heat Transfer

T2 - International Symposium on Advances in Computational Heat Transfer, CHT 1997

Y2 - 26 May 1997 through 30 May 1997

ER -

Computational study of turbulent mixed convection in vertical flat duct under overpower transient

Abstract

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