i'm particularly skeptical about this:

seems that they got the explaination for the standard AC right. but their optimization seems to defy physics.

the compressor produces heat because the compression of the AC gas releases heat. this produces heat and turn the gas to liquid. the heat needs to be removed from the liquid, hence the need for the condenser.

it makes no sense to superheat the liquid as it'll only make removal of heat that much harder. and the process to superheat the liquid, won't it turn the already liquid to gas again since you don't remove the heat from it but introduce more heat to the liquid?

the whole concept seem to defy my limited knowledge in AC cooling. anyone care to clarify?