| 摘要 |
<p>Turbofan jet engines utilizing the Carnot cycle for improved performance with isothermal compression of combustion air and, in part, isothermal expansion of thermally heated air, the engines having a turbofan compressor rotor with hollow fan blades in a core bypass passage through the engine and an annular, peripheral thermal chamber with staged turbine blades in an expansion chamber where heated gases are supplied to multiple stages to maintain peak temperatures.</p> |
