As a Mechanical Engineer, let me tell you that it has to be a scam. If one studies Possible Thermodynamic Process efficiencies, a heat engine can give max arnd 60% Thermal Efficiency, increasing it by 30% means arnd 80% efficiency!!!!
Then those guys should apply for nobel and live happily for ever with that prize money.
![Frustration [frustration] [frustration]](https://www.theautomotiveindia.com/forums/images/smilies/Frustration.gif)
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