スガ　カズヒコ   Kazuhiko Suga   須賀　一彦    所属   追手門学院大学  理工学部 機械工学科    職種   教授
言語種別	日本語
発行・発表の年月	2002
形態種別	国内学術誌（First author）
査読	査読あり
標題	TCLレイノルズ応力方程式モデルと高次GGDH熱流束モデルによる乱流熱伝達解析
執筆形態	単著
掲載誌名	日本機械学会論文集　B編
掲載区分	国内
出版社・発行元	一般社団法人日本機械学会
巻・号・頁	68(668),1206-1213頁
担当区分	筆頭著者,責任著者
著者・共著者	須賀一彦
概要	This paper presents discussions on predicting turbulence and heat transfer by a version of the two-component-limit (TCL) second moment closure. It is a realizable low Reynolds number turbulence model originally developed at UMIST. For turbulent heat flux, a higher order version of the generalized gradient diffusion hypothesis (GGDH) is applied. Encouraging results have been obtained in turbulent channel, backward step, and square sectioned duct flows. It has been confirmed that the TCL second moment closure produces sufficiently reliable results for all flows tested. For the heat transfer prediction, it has also been shown that the use of the higher order GGDH heat flux model improves the results of the standard GGDH model.
DOI	10.1299/kikaib.68.1206
ISSN	0387-5016
Put Code(ORCID)	41807878
PermalinkURL	http://www.scopus.com/inward/record.url?eid=2-s2.0-0036556017&partnerID=MN8TOARS
researchmap用URL	http://orcid.org/0000-0001-9313-1816