Examination of Interactions between Turbulence and Combustion in Diffusion Flame

H. C. Soong, Keh-Chin Chang

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

The interactions between turbulence and combustion are numerically examined. The effects of the combustion on the turbulence are studied by use of density-weighted (Favre) and density-unweighted (Reynolds) formulisms. The effects of the turbulence on the combustion are studied by use of the presumed probability-density-function (pdf) method, and three different forms of pdf: Double θ function, β function and clipped Gausian function are examined. Comparison results show that the choice of ensemble-averaging methods has greater influence on model simulation than the choice of presumed pdf forms.

Original languageEnglish
Pages (from-to)227-238
Number of pages12
JournalInternational Journal of Turbo and Jet Engines
Volume9
Issue number3
DOIs
Publication statusPublished - 1992 Jan 1

Fingerprint

Probability density function
Turbulence

All Science Journal Classification (ASJC) codes

  • Aerospace Engineering

Cite this

@article{0672c31ba2a94c568410f206a70c4104,
title = "Examination of Interactions between Turbulence and Combustion in Diffusion Flame",
abstract = "The interactions between turbulence and combustion are numerically examined. The effects of the combustion on the turbulence are studied by use of density-weighted (Favre) and density-unweighted (Reynolds) formulisms. The effects of the turbulence on the combustion are studied by use of the presumed probability-density-function (pdf) method, and three different forms of pdf: Double θ function, β function and clipped Gausian function are examined. Comparison results show that the choice of ensemble-averaging methods has greater influence on model simulation than the choice of presumed pdf forms.",
author = "Soong, {H. C.} and Keh-Chin Chang",
year = "1992",
month = "1",
day = "1",
doi = "10.1515/TJJ.1992.9.3.227",
language = "English",
volume = "9",
pages = "227--238",
journal = "International Journal of Turbo and Jet Engines",
issn = "0334-0082",
publisher = "Walter de Gruyter GmbH & Co. KG",
number = "3",

}

Examination of Interactions between Turbulence and Combustion in Diffusion Flame. / Soong, H. C.; Chang, Keh-Chin.

In: International Journal of Turbo and Jet Engines, Vol. 9, No. 3, 01.01.1992, p. 227-238.

Research output: Contribution to journalArticle

TY - JOUR

T1 - Examination of Interactions between Turbulence and Combustion in Diffusion Flame

AU - Soong, H. C.

AU - Chang, Keh-Chin

PY - 1992/1/1

Y1 - 1992/1/1

N2 - The interactions between turbulence and combustion are numerically examined. The effects of the combustion on the turbulence are studied by use of density-weighted (Favre) and density-unweighted (Reynolds) formulisms. The effects of the turbulence on the combustion are studied by use of the presumed probability-density-function (pdf) method, and three different forms of pdf: Double θ function, β function and clipped Gausian function are examined. Comparison results show that the choice of ensemble-averaging methods has greater influence on model simulation than the choice of presumed pdf forms.

AB - The interactions between turbulence and combustion are numerically examined. The effects of the combustion on the turbulence are studied by use of density-weighted (Favre) and density-unweighted (Reynolds) formulisms. The effects of the turbulence on the combustion are studied by use of the presumed probability-density-function (pdf) method, and three different forms of pdf: Double θ function, β function and clipped Gausian function are examined. Comparison results show that the choice of ensemble-averaging methods has greater influence on model simulation than the choice of presumed pdf forms.

UR - http://www.scopus.com/inward/record.url?scp=0006542875&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0006542875&partnerID=8YFLogxK

U2 - 10.1515/TJJ.1992.9.3.227

DO - 10.1515/TJJ.1992.9.3.227

M3 - Article

VL - 9

SP - 227

EP - 238

JO - International Journal of Turbo and Jet Engines

JF - International Journal of Turbo and Jet Engines

SN - 0334-0082

IS - 3

ER -