| 摘要 |
<p>Combustion chamber (2) has wall (1) equipped with liquid cooling, which comprises a closed cooling circuit. The liquid cooling medium used is gaseous or fluid under normal atmospheric conditions. The wall is made of gas-tight, ribbed pipes (10), and on the side of the flames has a smooth or corrugated surface. It is insulated with heat insulating material particularly ceramic coating. A recuperative heat exchanger (5) is located behing the compressor, through which the heat energy absorbed by the combustion chamber piping is transmitted into the combusion air. Cooling circuit has turbine to convey energy. The ribbed tubes are arranged parallel to the axis of the chamber, or at an angle to it. A cold water collector (6) is connected to the piping. Pre-diffuser housing (4) has means to connect heat back with the inflowing air.</p> |
