A numerical technique for studying the transport of pollution particles

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Title:	A numerical technique for studying the transport of pollution particles
Other Titles:	數值方法探討污染顆粒的傳送現象
Authors:	許文翰;Sheu, Tony W. H.;李世鳴;Lee, Shi-min
Contributors:	淡江大學航空太空工程學系
Date:	1988-11
Issue Date:	2010-01-11 15:00:17 (UTC+8)
Publisher:	臺北市 : 中國土木水利工程學會; 臺北市 : 臺灣大學工學院
Abstract:	以SMAC 有限差分方法探討浮懸在水域上油滴顆粒的傳送現象。主要變數如速度和壓力的數值是由SOR 求得。計算的結果和由SI MPLER的解作比較。油滴和水粒子之間的作用力在本分析中不于考慮。油滴的傳送現象由其位置的改變表示。 A simplified Marker - and- Cell finite differen'ce teChnique is presented for studying the transport of polluted oil particles floating on the water regime. The primary variables are velocities and pressure which are calculated iteratively via over -relaxa tion procedure. The computed res'ults are compared with those by SIMPLER method. The marker particles representing oil slicks are assumed to be massless without considering its inner feedback mechanism with water particles. The history of particle transport is visualized by the change of posit ion of marker particle.
Relation:	第十屆海洋工程研討會論文集 = Proceedings 10th Conference on Ocean Engineering in Republic of China，頁513-527
Appears in Collections:	[Graduate Institute & Department of Aerospace Engineering] Proceeding

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