ANALYSIS OF NONLINEAR SLOSHING IN SPHERICAL CONTAINER

作     者：J.Lu~1 J.F.Li~2 and T.S.Wang~2 1 School of Aeronautics Science and Engineering Beihang University Beijing100191 China 2 School of Aerospace Tsinghua University Beijing 100081 China 

会议名称：《The Third International Conference on Dynamics, Vibration and Control》

会议日期：2010年

学科分类：08[工学] 0826[工学-兵器科学与技术] 

关 键 词：Nonlinear sloshing spherical container equivalent mechanical model arbitrary excitation 

摘      要：正A fluid partly occupying a moving tank undergoes *** motions generate severe hydrodynamic loads that might be dangerous for structural integrity and stability of rockets,satellites,ships and *** for recent large vehicles in particular,the fluid contributes a non-negligible portion to the total mass of the vehicle,and therefore the importance of sloshing is accentuated.