MOTION ANALYSIS OF A SPINNING SATELLITE SYSTEM WITH OFF-CENTRE TANKS PARTIALLY FILLED WITH LIQUID

作     者：Wang Zhaolin Liao Min Deng Zhongping(Department of Engineering Mechanics,Tsinghua University) 

作者机构：Department of Engineering Mechanics Tsinghua University Tsinghua China 

出 版 物：《Acta Mechanica Sinica》 (力学学报（英文版）)

年 卷 期：1989年第5卷第3期

页      面：269-277页

核心收录：

学科分类：08[工学] 0802[工学-机械工程] 0701[理学-数学] 0801[工学-力学（可授工学、理学学位）] 0702[理学-物理学] 

基　　金：The projeet is supported by the National Natural Science Foundation of ChinaMinistry of Astronautics 

主　　题：liquid sloshing fluid-solid coupling liquid-filled satellite vortex motion 

摘      要：The sloshing problem for a spherical tank partially filled with liquid is analysed in this paper The study is based on the goveming equations of fluid dynamics and the Euler s equations of systems with the influences of tank off centering,fluid vortices and the Coriolis acceleration on the motion states of the systems taken into *** the study,we adopt the concept of uniform vortex motion of fluid gen- eralized by Pfeiffer and apply the boundary element method(BEM)to the calculation of the natural frequence and the velocity field of the liquid *** motion charateristics of the flow-solid spinning system is then analysed.