Numerical Simulation of an Elastic Structure Behavior under Transient Fluid Flow Excitation

机译：瞬态流体流动激发下弹性结构行为的数值模拟

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This paper deals with the verification of a numerical technique of modeling fluid-structure interaction (FSI) problems. The configuration consists of incompressible viscous fluid around an elastic structure in the channel. External flow is laminar. Multivariate calculations are performed using special software ANSYS CFX and ANSYS Mechanical. Different types of parameters of mesh deformation and solver controls (time step, under relaxation factor, number of iterations at coupling step) were tested. The results are presented in tables and plots in comparison with reference data.

机译：本文涉及验证模拟流体结构相互作用（FSI）问题的数值技术。该构造包括围绕通道中弹性结构的不可压缩粘性液体。外部流是层流。使用特殊软件ANSYS CFX和ANSYS机械进行多变量计算。测试了不同类型的网状变形和求解器控制（在耦合步骤中的溶解因子，迭代次数下的时间步长）。结果显示在表格和图中，与参考数据相比。

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《International Young Researchers Conference "Youth, Science, Solutions: Ideas and Prospects"》|2017年|1 volume (variouos pagings) :|共10页
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作者
Irina N. Afanasyeva; Irina Yu. Lantsova;
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中图分类 TB3-532;
关键词
Numerical Simulation; Elastic Structure Behavior; Transient Fluid Flow Excitation;

机译：数值模拟;弹性结构行为;瞬态流体流动激发;

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4. Numerical Simulation of an Elastic Structure Behavior under Transient Fluid Flow Excitation [C] . Irina N. Afanasyeva, Irina Yu. Lantsova International Young Researchers Conference "Youth, Science, Solutions: Ideas and Prospects" . 2017

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Numerical Simulation of an Elastic Structure Behavior under Transient Fluid Flow Excitation

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