Dear all
I have some questions about the GPU-3 Stirling engine, Kindly to provide me with some help.
How can I calculate the free flow area and the wetted area for heater, cooler and regenerator?
or
Is there a certain design value for the free flow area and the wetted area for heater, cooler and regenerator?
When I calculate the mass leakage to the crank case due to the leakage effect. it needs some variables like:
1) Gas temperature, what is the value for it?
2) Piston length, what is meant by it
3) Piston linear velocity, how can I calculated it?
regards