Large deformation of elastic structures -- CFD Online Discussion Forums

April 29, 2011, 08:19	Large deformation of elastic structures	#1
wodan New Member Join Date: Apr 2011 Posts: 1 Rep Power: 0	Hello, I try to create a large deformation solver (geometrical nonliniarity) due to the paper of Tukovic and Jasak http://powerlab.fsb.hr/ped/kturbo/Op...18-06-2007.pdf For that I used the stressedFoam as the based solver in 1.6-ext. So, I modify the continuum mechanic equations (for large deformation) and the boundary condition in tractionDisplacement due to the paper above. Here I am not sure of the functionality of the boundary conditions in tractionDisplacement (1.6-ext) works in the same manner as in the paper Eqn. 21. Has anyone dealt with this kind of problem and can help here?

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