THE VARIATIONAL PRINCIPLE IN THE VELOCITY SPACE  

作　　者：孙右烈 

机构地区：[1]Shanghai University of Technology

出　　处：《Chinese Science Bulletin》1989年第4期284-288,共5页

摘　　要：Ⅰ. INTRODUCTIONUsing the method of undetermined multipliers, the generalized variational principle for the fluid mechanics has been obtained. In this work, based on the basic law of analytical mechanics, i. e. the generalized equation of dynamics of the discrete

关 键 词：VELOCITY SPACE VARIATIONAL PRINCIPLE discrete system continuous medium. 

分 类 号：N[自然科学总论]