Projectile Model - Initial Lumped Parameter Model

After checking the Proj/Tube Toggle and setting the Analysis Option to Generate, click the Generate Projectile Model button to generate the initial set of nodes and elements. The labels can be turned on as shown below.

You will note that the nodal spacing is not regular. The default nodal spacing is based on how the components were created in the PRODAS Model Editor (i.e., nodes are created at the beginning and end of components, etc.). Before looking at the elements, the first step is to always refine the nodal definitions.