翻訳と辞書 Words near each other ・ Rousas Rushdoony ・ Rousay ・ Rousdon ・ Rouse ・ Rouse (surname) ・ Rouse Ball Professor of English Law ・ Rouse Ball Professor of Mathematics ・ Rouse baronets ・ Rouse High School ・ Rouse Hill Anglican College ・ Rouse Hill railway station ・ Rouse Hill Town Centre ・ Rouse Hill, New South Wales ・ Rouse Islands ・ Rouse model ・ Rouse number ・ Rouse Properties ・ Rouse Rocks ・ Rouse Simmons ・ Rouse Simmons (Wisconsin politician) ・ Rouse Up O Young Men of the New Age! ・ Rouse, California ・ Rouse, Wisconsin ・ Rouse-Boughton baronets ・ Rouses ・ Rouses Point (Amtrak station) ・ Rouses Point Railroad Station ・ Rouses Point Seaplane Base ・ Rouses Point, New York ・ Rouses Point–Lacolle 223 Border Crossing Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Rouse number ： ウィキペディア英語版 Rouse number The Rouse number (P or Z) is a non-dimensional number in fluid dynamics which is used to define a concentration profile of suspended sediment and which also determines how sediment will be transported in a flowing fluid. It is a ratio between the sediment fall velocity $w\_s$ and the upwards velocity on the grain as a product of the von Kármán constant $\backslash kappa$ and the shear velocity $u\_$ *. :$\backslash mathrm\; =\; \backslash frac$ Occasionally the factor β is included before the von Kármán constant in the equation, which is a constant which correlates eddy viscosity to eddy diffusivity. This is generally taken to be equal to 1, and therefore is ignored in actual calculation. However, it should not be ignored when considering the full equation. :$\backslash mathrm\; =\; \backslash frac$ It is named after the American fluid dynamicist Hunter Rouse. It is a characteristic scale parameter in the Rouse Profile of suspended sediment concentration with depth in a flowing fluid. The concentration of suspended sediment with depth goes as the power of the negative Rouse number. It also is used to determine how the particles will move in the fluid. The required Rouse numbers for transport as bed load, suspended load, and wash load, are given below. ==See also== * Sediment transport * Sediment * Dimensionless quantity 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Rouse number」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.