Free piston Stirling Engine
IM looking for a Free piston Stirling Engine. All of the models on this site are alpha type. I am looking for free piston Beta type.
I've been looking at the stirling engines myself and have found both alpha, beta and gamma models in the library. If you search for "stirling beta" there is one model, but if you only search for "Stirling" you will get a mix of all three types, then if you know the differences it is quite easy to spot the betas, I found eight or nine in the first 24 results.
Hope this helps you, it's my first answer in here.