3/16/2024 0 Comments Ansys contact typesBonded Contact between Shell Faces in ANSYS® Mechanical (Workbench) v14.5 If one surface is stiffer than the other, the softer surface should be the contact surface and the stiffer surface should be the target surface. If one surface has a fine surface mesh and, in comparison, the other has a coarse mesh, the fine mesh should be the contact surface and the coarse mesh should be the target surface. Consider the following guidelines when designating the surfaces. For rigid-to-flexible contact, the designation is obvious: the target surface is always the rigid surface and the contact surface is always the deformable surface.įor flexible-to-flexible contact, the choice of which surface is designated contact or target can cause a different amount of penetration and thus affect the solution accuracy. However, target elements can penetrate through the contact surface. One general rule of thumb is to make the harder material the target and the softer material the contact. There are preferred configurations that may reduce the number of equations in the model at solve time. Whether that has impact on the convergation. Whether have the difference between contact and target bodies.
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