RSE is next generation of external heat engine. New design makes this engine much more useful, because it has cheap and simple construction and it has high efficiency. Ideal external heat engine for third world.
I have worked on experimental prototype in order to create the best possible desgn. The base was the old Stirling engine, which is the most popular external heat engine this time. In order to make this type of engine much more useful, I create a design which allows : bigger specific power, higher RPM up to 5.000, cheaper materials, lower tolerances. As such, engine can be build anywhere in the world, it is " low tech " engine, which will bring the cheap energy to the third worls and other areas of the world.