Insert a force of -6000N in the Y direction (set the force definition to components). The support is applied to the upper cylinder (1).
CYLINDRICAL SUPPORT ANSYS FREE
Weak springs have been added to attain a solution. Refer to Troubleshooting in the Help System for more details." warning. insert a cylindrical support and free the tangential degree of freedom (radial and axial should be fixed). Thank you, I found the weak springs option and it seems the analysis runs smoothly aside for the "One or more bodies may be underconstrained and experiencing rigid body motion. I understand that a good way to do this is by placing the stent in a cylinder and displacing the walls of the cylinder inwards to see the effects of compression on the stent. Technical Support: Reaction Design provides an allotment of technical support to its Licensees free of charge. In the above figure, a Cylindrical Coordinate System was created with its Z axis on the axis of. Hi everyone, I am trying to simulate the deformation of a stent when compressed with a circumferential load. For licensing information, please contact Reaction Design at (858) 550-1920 (USA) or. Ansys Workbench Mechanical supports cyclic symmetry analysis, and makes it easy to simulate with a Symmetry branch in the Outline at the Model level. At very low Reynolds numbers, the flow is steady and symmetrical. program to calculate the dynamic behavior of cylindrical roller bearings. The flow around a (geometrically) two-dimensional circular cylinder is a case that has been used both as a validation case and as a legitimate research case. The geometry is a simple cylinder with the ends capped off, there is pressure applied to the inside surfaces and a thermal condition for the whole body. Cyclic Symmetry Considerations in Ansys Workbench Mechanical. The Design Flow Over a Cylinder with Transition SST Model ANSYS Fluent. FebruCylindrical Support: Provides individual controls (fixed/free) for axial, radial, or tangential constraints. You may select the offending object and/or geometry via RMB on this warning in the Messages window." and stops the analysis. This is usually a result of an ill conditioned matrix possibly due to unreasonable material properties, an under constrained model, or contact related issues. Check results carefully. If I do the same analysis by LINE BODY method instead of solidshaft, I am not able to constraint the cylindrical support. The exact error message is: "Solver pivot warnings or errors have been encountered during the solution. This is usually a result of an ill conditioned matrix possibly due to unreasonable material properties, an under constrained model, or contact related issues. Check results carefully." and "A solver pivot warning or error has been detected in the UX degree of freedom of node 2083 located in SYS\Solid. Cylindrical support by selecting surface shaft ( tangential (free), radial (fixed) and axial (fixed).
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