Key steps for performing numerical analysis utilizing modern software tools

The work was written to outline important steps of numerical analysis. This work presented the guidance to perform any analysis in the engineering design tools. At present, software tools are used in every field, and hence, it is essential to understand some techniques to utilize them. The following work gives guidance from the modeling of a given structure to the applying boundary conditions to it for further analysis. 3D modeling, the appliance of material contacts, constraints, loads and mesh are outlined in this work. Also, the work provides postprocessing guidance. For instance, the use of Sensitive Analysis tool to shorten the time during numerical analysis.