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ibell / pdsim

Steady-State simulation code for positive displacement machines
MIT License
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Valve Modelling #86

Closed tomam28 closed 10 months ago

tomam28 commented 10 months ago

https://github.com/ibell/pdsim/blame/710b8615a7d9dd67afff9c8d1bf608a9eb97efe8/examples/scroll_compressor_valves.py#L152

Hello Dr. Bell,

from where is the valve stiffness equation. Do you consider a fixed end beam because the Moment of inertia is a beam? The other values for the valve are clear.

Thanks a lot! :)

ibell commented 10 months ago

You figure it out?

tomam28 commented 10 months ago

Yes you assumed a force not at the end of the beam, but at the length a. And I found the corresponding formula in Source p.73.