How to model compression flow in Fluent
 

Sir,

I am trying a simple model to understand the piston movement (Valves Closed). I just want to see how the movement occurs and the compression. Can you please help me out in this?
Thank you

Hi,
First you try to mesh with structured grid in the cylinder region so that layering is possible.

I am trying to model a simple compression model in a piston cylinder assembly as well. Will a Fluent surface mesh do the job ?