Simulations of oil spread on a water surface

doi:10.1243/0954406001523876

IMECH-IR > 力学所知识产出(1956-2008)

	Simulations of oil spread on a water surface
	Liu Y; Liu H; Zhang H; Liu, Y (reprint author), Shanghai Jiao Tong Univ, Dept Naval Architecture & Ocean Engn, 1954 Huashan Rd, Shanghai 200030, Peoples R China.
发表期刊	Proceedings of The Institution of Mechanical Engineers Part C-Journal of Mechanical Engineering Science
	2000
卷号	214 期号:6 页码:889-900
ISSN	0954-4062
摘要	Numerical simulation of an oil slick spreading on still and wavy surfaces is described in this paper. The so-called sigma transformation is used to transform the time-varying physical domain into a fixed calculation domain for the water wave motions and, at the same time, the continuity equation is changed into an advection equation of wave elevation. This evolution equation is discretized by the forward time and central space scheme, and the momentum equations by the projection method. A damping zone is set up in front of the outlet boundary coupled with a Sommerfeld-Orlanski condition at that boundary to minimize the wave reflection. The equations for the oil slick are depth-averaged and coupled with the water motions when solving numerically. As examples, sinusoidal and solitary water waves, the oil spread on a smooth plane and on still and wavy water surfaces are calculated to examine the accuracy of simulating water waves by Navier-Stokes equations, the effect of damping zone on wave reflection and the precise structures of oil spread on waves.
学科领域	力学
DOI	10.1243/0954406001523876
URL	查看原文
收录类别	SCI
语种	英语
WOS记录号	WOS:000089923300014
WOS研究方向	Engineering
WOS类目	Engineering, Mechanical
引用统计
文献类型	期刊论文
条目标识符	http://dspace.imech.ac.cn/handle/311007/16903
专题	力学所知识产出(1956-2008)
通讯作者	Liu, Y (reprint author), Shanghai Jiao Tong Univ, Dept Naval Architecture & Ocean Engn, 1954 Huashan Rd, Shanghai 200030, Peoples R China.
推荐引用方式 GB/T 7714	Liu Y,Liu H,Zhang H,et al. Simulations of oil spread on a water surface[J]. Proceedings of The Institution of Mechanical Engineers Part C-Journal of Mechanical Engineering Science,2000,214,6,:889-900.
APA	Liu Y,Liu H,Zhang H,&Liu, Y .(2000).Simulations of oil spread on a water surface.Proceedings of The Institution of Mechanical Engineers Part C-Journal of Mechanical Engineering Science,214(6),889-900.
MLA	Liu Y,et al."Simulations of oil spread on a water surface".Proceedings of The Institution of Mechanical Engineers Part C-Journal of Mechanical Engineering Science 214.6(2000):889-900.

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