孙右烈
Abstract
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 system
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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 system
Key concepts: Variational principle, Luke's variational principle, Mathematics, Work (physics), Hamilton's principle, Classical mechanics, Variational integrator, Analytical dynamics