教師資料查詢 | 類別: 期刊論文 | 教師: 洪祖昌 Hong Zuu-chang (瀏覽個人網頁)

標題:The Fundamental Solution of a Turbulent Kinetic Theory
學年67
學期2
出版(發表)日期1979/07/01
作品名稱The Fundamental Solution of a Turbulent Kinetic Theory
作品名稱(其他語言)一紊流動力論之基本解
著者洪祖昌; Hong, Zuu-chang; Chung, Paul M.
單位淡江大學機械與機電工程學系
出版者Taipei : Chinese Institute of Chemical Engineers
著錄名稱、卷期、頁數Journal of the Chinese Institute of Engineers=中國工程學刊 2(2), pp.87-95
摘要The fundamental solution of a Fokker‐Planck type kinetic equation governing the probability density function of fluid elements in velocity space was obtained. The kinetic equation was treated as linear by assuming that the ensemble means appeared in the kinetic equation as known quantities with respect to the pdf (probability density function). By utilizing subsidiary transformations, the kinetic equation was transformed into a simpler diffusion type equation. Further integral transformations were performed on this diffusion type equation and the fundamental solution satisfying the instantaneous point source conditions in phase space was then established.
關鍵字尺度;紊流;動力論
語言英文
ISSN0253-3839
期刊性質國內
收錄於
產學合作
通訊作者
審稿制度
國別中華民國
公開徵稿
出版型式紙本
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