Fluid kinematics on a deformable surface

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	Fluid kinematics on a deformable surface
	Wu, JZ ; Yang, YT ; Luo, YB ; Pozrikidis, C
刊名	journal of fluid mechanics
	2005
DOI	10.1017/S0022112005005963
英文摘要	An expression For the rate-of-strain tensor oil a rigid surface due to Caswell is generalized to an arbitrarily moving and continuously deforming surface or interface between two immiscible fluids. Corresponding expressions for the velocity gradient and vorticity tensors are derived in an inertial frame of reference. A noteworthy feature of the expression for the rate-of-strain tensor is the presence of a tangent-tangent component, which is absent in the case of a rigid Surface. Kinematic applications based on numerical Solutions of the Navier-Stokes equation for laminar and turbulent flow demonstrate the significance and implications of the derived expressions.; Mechanics; Physics, Fluids & Plasmas; SCI(E); EI; 0; ARTICLE; 371-381; 541
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/316186]
专题	工学院
推荐引用方式 GB/T 7714	Wu, JZ,Yang, YT,Luo, YB,et al. Fluid kinematics on a deformable surface[J]. journal of fluid mechanics,2005.
APA	Wu, JZ,Yang, YT,Luo, YB,&Pozrikidis, C.(2005).Fluid kinematics on a deformable surface.journal of fluid mechanics.
MLA	Wu, JZ,et al."Fluid kinematics on a deformable surface".journal of fluid mechanics (2005).