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Numerical simulations of selected fluid-structure interaction problems
Numericalsimulationsofselectedfluid-structure
interactionproblems
MartinM´adl´ık
CharlesUniversityatPrague
FacultyofMathematicsandPhysics
AnnualColloquim
Heidelberg2.-3.12.2005
9485105.002.png
ThebackgroundoftheModel
Numericalmethod
Results
Outline
1 ThebackgroundoftheModel
2 Numericalmethod
3 Results
MartinM´adl´ık Fluid-StructureInteraction
9485105.003.png
ThebackgroundoftheModel
Numericalmethod
Results
Outline
1 ThebackgroundoftheModel
2 Numericalmethod
3 Results
MartinM´adl´ık Fluid-StructureInteraction
9485105.004.png
ThebackgroundoftheModel
Numericalmethod
Results
Outline
1 ThebackgroundoftheModel
2 Numericalmethod
3 Results
MartinM´adl´ık Fluid-StructureInteraction
9485105.005.png
ThebackgroundoftheModel
Numericalmethod
Results
Classicalformulation
Ideaofthemodel
~u
E
fs
I
O
f
s
Themainidea
s solid, f fluid
Mainunknownfunctions:
displacement ~u f , ~u s
velocity ~v f , ~v s
BCon fs ×[0,T]
noslipcondition ~v s = ~v f
forcesequilibrium t s ~ n s =− t f ~ n f
MartinM´adl´ık Fluid-StructureInteraction
9485105.001.png

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