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Analysis and finite element methods for a fluid-solid interaction problem in one dimension
被引:14
|作者:
Makridakis, C
[1
]
Ihlenburg, F
[1
]
Babuska, I
[1
]
机构:
[1] UNIV MARYLAND,INST PHYS SCI & TECHNOL,COLLEGE PK,MD 20742
来源:
关键词:
D O I:
10.1142/S0218202596000468
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
In this paper we study a time-harmonic fluid-solid interaction model problem in one dimension. This is a Helmholtz-type system equipped with boundary and transmission conditions. We show the existence of a unique solution to this problem and study its stability and regularity properties. We analyze the convergence of finite element methods with respect to appropriate energy norms. Computational results are also presented.
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页码:1119 / 1141
页数:23
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