Solution techniques for multi-physics problems with application to computational nonlinear aeroelasticity

This paper presents an efficient parallel-distributed methodology for solving multi-physic problems. This methodology is based on functional and geometric decompositions. Solution algorithms for coupled problems are discussed. All these techniques are illustrated for the case of CFD-based aeroelasti...

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Vydáno v:Nonlinear analysis Ročník 63; číslo 5; s. e1585 - e1595
Hlavní autoři: Soulaı¨mani, Azzeddine, Feng, Zhengkun, Ben Haj Ali, Amin
Médium: Journal Article
Jazyk:angličtina
Vydáno: Elsevier Ltd 30.11.2005
Témata:
CFD
Multi-physics problems
Nonlinear aeroelasticity
Nonlinear GMRES
Parallel and distributed algorithms
Schur-complement
CFD
Nonlinear GMRES
Nonlinear aeroelasticity
Schur-complement
Parallel and distributed algorithms
Multi-physics problems
ISSN:0362-546X, 1873-5215
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Shrnutí:This paper presents an efficient parallel-distributed methodology for solving multi-physic problems. This methodology is based on functional and geometric decompositions. Solution algorithms for coupled problems are discussed. All these techniques are illustrated for the case of CFD-based aeroelasticity. A numerical study is performed for the Agrad 445.6 aeroelastic test case.
ISSN:0362-546X
1873-5215
DOI:10.1016/j.na.2005.01.053