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QUASI-EULERIAN FINITE-ELEMENT FORMULATION FOR FLUID-STRUCTURE INTERACTION
被引：29
作者：
BELYTSCHKO, T
KENNEDY, JM
SCHOEBERLE, DF
机构：
来源：
JOURNAL OF PRESSURE VESSEL TECHNOLOGY-TRANSACTIONS OF THE ASME
|
1980年
/
102卷
/
01期
关键词：
619;
Pipes;
Tanks and Accessories;
Plant Engineering Generally - 631 Fluid Flow - 723 Computer Software;
Data Handling and Applications - 921 Mathematics - 931 Classical Physics;
Quantum Theory;
Relativity;
D O I：
10.1115/1.3263303
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
A quasi-Eulerian formulation is developed for fluid-structure interaction analysis in which the fluid nodes are allowed to move independent of the material thus facilitating the treatment of problems with large structural motions. The governing equations are presented in general form and then specialized to two-dimensional plane and axisymmetric geometries. These elements have been incorporated in a general purpose transient finite element program and results are presented for two problems and compared to experimental results.
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页码：62 / 69
页数：8
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