SimScale CAE Forum

Simulation for External Aerodynamics

Hi people, engineers, etc. I am new to CFD and am currently in the early stages of making an RC solid fuel rocket car. I need help setting up the simulation and running it. I looked around in the tutorials, but they seem irrelevant to this specific project. What do I need to input into “Boundary Conditions”, and “Materials”?
Here is my project link:
https://www.simscale.com/workbench/?pid=2157266130746497611&mi=spec%3A4d3a70bf-b240-48dc-b906-66e0a7838503%2Cservice%3ASIMULATION%2Cstrategy%3A2&ps=analysis%2FCompressible--oneOf%2Fnumerics

Thank you all in advance.

Hi @ctecjoe!

More input information would be nice and also what velocities you would expect but the general setup is always the same. Have a look at this template for example: Ahmed Body Car - CFD Analysis.

If you have any problems you can ask and we will help you out.

Best,

Jousef

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