Modal Analysis with Nastran

In this post, we are going to learn and perform modal analysis in Hypermesh. So we will be starting with knowing what modal analysis is, preparing a model to observe its modes of vibration, taking a lumped mass and connecting it to the model, and then performing modal analysis, and finally comparing the results. Before …

SPH Analysis Simplified

Till now, we have seen static structural analysis before. If you have not seen those posts, you can check them out here. In this post, we are going to add a bit of a twist and perform dynamic analysis using Radioss. So let’s start by understanding what Dynamic Analysis is. What is Dynamic Analysis? Dynamic …

Global vs Local Simplified

In the previous posts, we have seen about Inertia Relief Analysis. If you have not seen those posts you can check it out here. In this post, we will see something different from the usual analyses. In this post, we will perform a Global analysis of an assembly to derive the reaction forces on a component …