With FEM method, considering the influence of the factors such as the complex restraints of the pipeline system, the components of the pipeline system, the steel structure etc. on the vibration of the pipeline system, the displacement and the amplitude of the turning angle response induced by fluid pulsation are calculated.
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The expansion of coiler during hot strip coiling was simulated with FEM method.
利用有限元方法对带钢卷取过程中的卷筒胀径进行了详细的数值模拟。
This paper is focused on the analysis of three nozzles with different entrance shrinking Angle with FEM method.
文中运用有限元法对三种不同入口收缩角的喷嘴进行了分析。
By the experiments for two-layer and three-layer homogeneous media, this method is verified to be highly precise and effective comparing with FEM method and the previous NMM method.
用此方法对均匀介质、两层介质、三层介质进行了实验，并将其结果与解析法、原nmm方法和有限元方法进行了对比，验证了此方法的有效性。
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