%0 Journal Article
%T THE SPINNING STABILITY OF A HEAVY RIGID BODY WITH LIQUID-FILLED CAVITIES<br>带充液腔重刚体的自旋稳定性
%A Liu Yanzhu
%A <br>刘延柱
%J 力学学报
%D 1992
%I 
%X The spinning stability of a heavy rigid body with an arbitrary number ofliquid-filled cavities is discussed in present paper. The average vortex is used as a discretized variable of the liquid. A stability criterion in analytic form is derived and used to discuss the spinning projectile containing liquid charge. The effectiveness of the diaphragm on increasing the spinning stability is evaluated.
%K dynamics of rigid body containing liquid
%K gyrodynamics
%K stability theory
%K external ballistics<br>刚体动力学
%K 充液腔
%K 自旋稳定性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=4100DA4A1A3BA1B0CE5AD99AE1DFB420&aid=6BF56771B58911E84904C0941A25245A&yid=F53A2717BDB04D52&vid=B91E8C6D6FE990DB&iid=38B194292C032A66&sid=869B6F3117981EC4&eid=23410D0BDB501DF5&journal_id=0459-1879&journal_name=力学学报&referenced_num=2&reference_num=1