A Study of Low-Reynolds Number Effects in Backward-Facing Step Flow Using Large Eddy Simulations

Lars Davidson; Peter V. Nielsen

A Study of Low-Reynolds Number Effects in Backward-Facing Step Flow Using Large Eddy Simulations

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Abstract

The flow in ventilated rooms is often not fully turbulent, but in some regions the flow can be laminar.
Problems have been encountered when simulating this type of flow using RANS (Reynolds Averaged Navier-Stokes) methods. Restivo carried out experiment on the flow after a backward-facing step, with a large step.

Original language	English

Place of Publication	Aalborg
Publisher	Dept. of Building Technology and Structural Engineering, Aalborg University
Number of pages	8
Publication status	Published - 1998

Series	Indoor Environmental Engineering
Number	94
Volume	R9834
ISSN	1395-7953

Bibliographical note

Proceedings of ROMVENT '98, Sixth International Conference on Air Distribution in Rooms, Stockholm, Sweden, 1998, Vol. 1, pp. 125-132
PDF for print: 15 pp.

Keywords

Ventilation
Large Eddy Simulation
Low-Reynold Number

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A Study of Low-Reynolds Number Effects in Backward-Facing Step Flow Using Eddy SimulationsFinal published version, 5.9 MB

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title = "A Study of Low-Reynolds Number Effects in Backward-Facing Step Flow Using Large Eddy Simulations",

abstract = "The flow in ventilated rooms is often not fully turbulent, but in some regions the flow can be laminar. Problems have been encountered when simulating this type of flow using RANS (Reynolds Averaged Navier-Stokes) methods. Restivo carried out experiment on the flow after a backward-facing step, with a large step.",

keywords = "Ventilation, Large Eddy Simulation, Low-Reynold Number , Ventilation, Large Eddy Simulation, Low-Reynold Number ",

author = "Lars Davidson and Nielsen, {Peter V.}",

note = "Proceedings of ROMVENT '98, Sixth International Conference on Air Distribution in Rooms, Stockholm, Sweden, 1998, Vol. 1, pp. 125-132 PDF for print: 15 pp.",

year = "1998",

language = "English",

series = "Indoor Environmental Engineering",

publisher = "Dept. of Building Technology and Structural Engineering, Aalborg University",

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AU - Davidson, Lars

AU - Nielsen, Peter V.

N1 - Proceedings of ROMVENT '98, Sixth International Conference on Air Distribution in Rooms, Stockholm, Sweden, 1998, Vol. 1, pp. 125-132 PDF for print: 15 pp.

PY - 1998

Y1 - 1998

N2 - The flow in ventilated rooms is often not fully turbulent, but in some regions the flow can be laminar. Problems have been encountered when simulating this type of flow using RANS (Reynolds Averaged Navier-Stokes) methods. Restivo carried out experiment on the flow after a backward-facing step, with a large step.

AB - The flow in ventilated rooms is often not fully turbulent, but in some regions the flow can be laminar. Problems have been encountered when simulating this type of flow using RANS (Reynolds Averaged Navier-Stokes) methods. Restivo carried out experiment on the flow after a backward-facing step, with a large step.

KW - Ventilation

KW - Large Eddy Simulation

KW - Low-Reynold Number

KW - Ventilation

KW - Large Eddy Simulation

KW - Low-Reynold Number

M3 - Report

T3 - Indoor Environmental Engineering

BT - A Study of Low-Reynolds Number Effects in Backward-Facing Step Flow Using Large Eddy Simulations

PB - Dept. of Building Technology and Structural Engineering, Aalborg University

CY - Aalborg

ER -

A Study of Low-Reynolds Number Effects in Backward-Facing Step Flow Using Large Eddy Simulations

Abstract

Bibliographical note

Keywords

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Cite this