Identification of boundary surfaces in flows

Identification of boundary surfaces in flows

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摘要 In this study, boundary surfaces of a flow field are defined as stream surfaces, on which the shear rates vanish, and a procedure is proposed to find them. The method, based on calculations using the velocity vector field, is independent of the coordinate system adopted. In this study, boundary surfaces of a flow field are defined as stream surfaces, on which the shear rates vanish, and a procedure is proposed to find them. The method, based on calculations using the velocity vector field, is independent of the coordinate system adopted.

作者 B.HERRERA J.PALLARES

机构地区 Department d'Enginyeria Informàtica i Matematiques Department d'Enginyeria Mecànica

出处《Applied Mathematics and Mechanics(English Edition)》 SCIE EI 2010年第9期1097-1104,共8页 应用数学和力学（英文版）

基金 Project supported by the Spanish Ministry of Science of Technology and FEDER(No.DPI2006-0477)

关键词 interracial surfaces structure of flow KINEMATICS interracial surfaces, structure of flow, kinematics

分类号 O357.4 [理学—流体力学]

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Applied Mathematics and Mechanics(English Edition)

2010年第9期

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Identification of boundary surfaces in flows

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