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Find force field acting on a 3D linear elastic material knowing displacement field
Posted 21.03.2016, 06:25 GMT-4 Materials, Mesh, Modeling Tools & Definitions, Parameters, Variables, & Functions, Structural Mechanics Version 4.3 0 Replies
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I want to model organ deformation using solid mechanic module.
In my model I consider that an organ (a parotid ) is made of a linear elastic material with the basic properties defined as suitable for soft tissue (Poisson ratio=0.48,Young modulus =11 kPa,density= 1 kg/m3) .I know the deformation field for that organ and I would like to obtain the boundary load conditions that have produced that displacement in order to apply the obtained load to another organ acquired from CT images of a new different patient.
I'm able to import my displacement field as point cloud data thanks to interpolations node and correctly visualized it as prescribed displacement.
Now my question is: how can I obtain the force field that produced that displacement filed?
Hello Francesca Itta
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