... 输水管道 流固耦合振动 数值计算 特征线法[gap=1062]Key words water-conveying pipe;fluid-structure coupling vibration;numerical calculation;method of characteristics ..
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并编制了流固耦合振动的通用程序。
A program is developed for structure-fluid coupling vibration.
给出了几个流固耦合振动分析的变分公式。
Some variational formulae for dynamic analysis of coupled fluid-solid interaction problems are derived.
本文把有限元法与边界元法相结合来计算水轮机部件流固耦合振动问题。
In this paper, fluid_solid coupling vibration of hydraulic_turbines is calculated using coupled FEM and BEM.
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