VECTORIAL COMPETENT VELOCITY FORMULATIONS ON ARBITRARY FACE S FOR NON-UNIFORM SEDIMENTS  

作　　者：Cao, Shuyou  Shi, Bing  Liu, Xingnian  He, Jianyu 

机构地区：[1] Sichuan Univ, Chengdu, China

出　　处：《Journal of Hydrodynamics》2000年第3期29-33,共5页水动力学研究与进展B辑（英文版）

基　　金：This study was supported by the jointkey projectof the National Natural Science Foundation of China and the Water Resources Min

摘　　要：By considering concealing and revealing features of non-uniform sediments, and using analytical method of theoretical mechanics, vectorial competent bottom velocity formulations at arbitrary faces for both concealing and revealing sediments were given respectively. A series of relations similar to existed formulations were obtained by simplified the formulations.By considering concealing and revealing features of non-uniform sediments, and using analytical method of theoretical mechanics, vectorial competent bottom velocity formulations at arbitrary faces for both concealing and revealing sediments were given respectively. A series of relations similar to existed formulations were obtained by simplified the formulations.

关 键 词：Numerical analysis SEDIMENTATION Two phase flow Velocity measurement 

分 类 号：O35[理学—流体力学]