On these pages there are only models. If you want to make a model, as it possible, preferably from the same materials (for example:Insulating tape,copper fitting, thin mop pipe, not chrome plated ), in the same way as me! First always you have to make models!
These are either not tried or not working, but they can be thought-provoking!
alpha thermoacoustic turbine
This is an electronically controlled (passive or active) generator (Not refrigerator)!