Calculating wind loads and using midsurfaces

This recipe will involve calculating the wind load acting on a free-standing solar panel frame assembly. The model itself is made up of several different bodies and solids of varying thicknesses. To create a more accurate result, we will further simplify the framework, and then convert the assembly to midsurfaces prior to the analysis. In some instances, when conducting a stress analysis study, using solid elements for a part or assembly, where the length and width of the bodies are too large compared to the thickness (such as with thin parts), will lead to performance and accuracy problems. An example of this would be sheet metal components. As the mesh element size reduces, it leads to a large number of mesh elements and decreased mesh quality. Using midsurfaces in the analysis enables you to further simplify and shell the components so that the results are more accurate.

Getting ready

To begin this recipe, you will need to navigate...