Thank you not evoked the performance formula of Carnot. It is not inaccurate and not appropriate for the type of applications; Organic Rankine Cycle fluid or Karina cycle type of fluid (Ammonia)...
Indeed these fluids/vapors pressure variations / more than tenfold temperature at temperatures near 360° degrees Kelvin. (Compared to water/steam, Carnot efficiency)...
Investment: The facility to produce one-kilo watt by this device, costing no more than a kilowatt produced in a conventional power plant, fuel oil, wood, gas, charring, etc.
Example 1:
Water hot temperatures 370° Kelvin, pressure 13 PSI (0.9 bar); Cold temperatures 293° Kelvin, pressure 0.44 PSI (0.03 Bar) differential pressure 12.6 PSI (0.87 Bar), (approximately), performance (conversion into mechanical energy Carnot = almost zero.)...
Example 2:
Ammonia, hot temperatures 370 ° Kelvin, 841.58 PSI (58 bars) pressure, temperature, Cold Kelvin 295°, 116.1 PSI (8 Bars), pressure, differential pressure 725.5 PSI (50) Bars. Conversion efficiency equivalent to water/steam Carnot, hot temperatures 536° Kelvin, cold temperatures; 370 Kelvin ... If we integrate these given the yield exceeds 33% which would lead to the division by two volumes of fuels, accompanied pollution also.
