Questions tagged [fsi]
The fsi tag has no usage guidance.
5
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Is the weak form on this book about a level set FSI problem wrong?
I'm trying to repeat a level set FSI problem on the book <Level Set Methods for Fluid-Structure Interaction>, on the page 89, the provided freefem code define a weak form of the discretized ...
- 51
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In level set fluid structure interaction method why can we rewrite the elastic force in this form while there is no shear force?
when we consider a Immersed Membrane Without Shear, we can define a regularized elastic energy as $$\mathcal{E}(\varphi)=\int_{\Omega} E(|\nabla \varphi|) \frac{1}{\varepsilon} \zeta\left(\frac{\...
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4
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2
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Obstacle too thin in fluid-structure interaction, so I consider it as membrane
I need to simulate a 3D fluid-structure problem where the obstacle is an elastic and very thin structure (then I want to consider this structure as a surface).
I need to solve this problem using ...
- 515
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Which algorithms(paper) should be reproduced by a student to enter the field of computational fluid-structure interaction?
We'd better not to reinvent the wheel. But without some programming, one can hardly understand computational fluid-structure interaction. And I would like to know which papers or algorithms should a ...
- 115
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Finite elements algorith for a fluid in a tube with an elastic obstacle (Fluid-Solid coupling)
I want to solve the model of a tube with an elastic obstacle, something like a simple model of an vessel with a valve. The fluid is given by an evolutionary incompressible Navier--Stokes equations, ...
- 515