Hey everyone, I’m interested in studying the 2D FSI problem of a deformable pitching foil exposed to an incoming flow (say, for example, of air), through the coupling of OpenFOAM and CalculiX. I’ve tried a number of different approaches but have not had any success thus far. Specifically, I can set…

I managed to get the case working with the 2.16 adapter in quasi 2D-3D mode (solver-interface dimensions="2") and a split interface. The key to it was to give each node set associated to an interface its own .nam file. More details in issue #61 of calculix-adapter on GH. Once I got that working I i…

FSI of a deformable pitching foil with OpenFOAM and Calculix

Using preCICE

Andres January 17, 2022, 1:09am 11

Ok. I haven’t had the opportunity to work on this case for the last few days, so the issue still stands.

I guess my first question is: can the log be trusted in the sense that the crash happens during that mapping?

Andrés

OpenFOAM-Calculix RBF mapping error？The rbf mapping of several nodes at the interface is incorrect

Topic		Replies	Views
Couple presiced solidbodyMotion with mechanical deformation Using preCICE openfoam , calculix , fsi	3	405	July 4, 2023
Rigid motion combined with deformation with OpenFOAM and CalculiX Using preCICE openfoam , calculix , fsi , inactive	7	1473	May 7, 2024
A case of rigid motion combined with deformation (OpenFOAM-Calculix FSI) Official adapters and tutorials openfoam , calculix , fsi	2	588	July 26, 2021
Stiffness issues with OpenFOAM and CalculiX Using preCICE openfoam , calculix , fsi	3	439	June 14, 2022
OpenFOAM 6dof solver and FSI with preCICE Official adapters and tutorials openfoam , fsi	4	1769	September 20, 2023

FSI of a deformable pitching foil with OpenFOAM and Calculix

Related topics