![]() ![]() as well as a 'general joint' the user can use to define a specific set of degrees of freedom. Many types of joints are available with ANSYS Rigid Dynamics: cylindrical, translational, revolute. It defines which degrees of freedom couple two bodies at a given location. ![]() The output quantities of this solver are forces, velocities, accelerations at joints of the model.Ī joint is a link between two parts. ![]() As a result of this, no estimate of deformations or stresses can be provided by ANSYS Rigid Dynamics. ![]() "Rigid Bodies" means that all bodies are assumed to be infinitely stiff. The solver is an explicit solver - hence its ability to solve transient simulations of rigid models much faster than the implicit structural solver. Technical definitions Looking at the chart defining the various fields of applications of structural mechanics, Rigid Body Dynamics falls under the "Explicit Transient Dynamics" area. The ANSYS Rigid Body Dynamics module also has added interactive joint manipulation and ANSYS Workbench Simulation interface options. This solver is significantly faster than the structural solver for purely rigid transient dynamic simulations. It is an add-on to the ANSYS Structural and Mechanical products. ANSYS Rigid Body Dynamics Introduction ANSYS Rigid Body Dynamics is a solver that is tuned for solving purely rigid assemblies allowing the user to simulate mechanisms. ![]()
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