On the simulation of the plume from stacks of buildings

Seyhan Uygur Onbaşioǧlu

doi:10.1016/S0360-1323(00)00021-4

On the simulation of the plume from stacks of buildings

Seyhan Uygur Onbaşioǧlu^*

^*Corresponding author for this work

Department of Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

A three-dimensional numerical model is used for a turbulent buoyant jet. The standard K-ε model has been modified to focus on the buoyancy-production term. The usual and modified buoyancy production coefficients are used for comparisons with experimental data reported in the literature. Imported numerical results are obtained with the modified coefficient for the stack-exit velocities and temperatures. The effects of these parameters on flow characteristics are discussed.

Original language	English
Pages (from-to)	543-559
Number of pages	17
Journal	Building and Environment
Volume	36
Issue number	4
DOIs	https://doi.org/10.1016/S0360-1323(00)00021-4
Publication status	Published - May 2001

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10.1016/S0360-1323(00)00021-4

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title = "On the simulation of the plume from stacks of buildings",

abstract = "A three-dimensional numerical model is used for a turbulent buoyant jet. The standard K-ε model has been modified to focus on the buoyancy-production term. The usual and modified buoyancy production coefficients are used for comparisons with experimental data reported in the literature. Imported numerical results are obtained with the modified coefficient for the stack-exit velocities and temperatures. The effects of these parameters on flow characteristics are discussed.",

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AB - A three-dimensional numerical model is used for a turbulent buoyant jet. The standard K-ε model has been modified to focus on the buoyancy-production term. The usual and modified buoyancy production coefficients are used for comparisons with experimental data reported in the literature. Imported numerical results are obtained with the modified coefficient for the stack-exit velocities and temperatures. The effects of these parameters on flow characteristics are discussed.

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DO - 10.1016/S0360-1323(00)00021-4

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On the simulation of the plume from stacks of buildings

Abstract

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