| 摘要 |
<p>The invention relates to gas-turbine engines and is directed at increasing the effectiveness and reliability. The fuel and oxydizer are fed into a source (1) of the heated working medium, the heated working medium is obtained and fed into a turbine stage (2). A vacuum is provided at the flow-through section between the outlet of the source (1) of the heated working medium and the outlet of the turbine stage (2), the heated working medium is expanded after the outlet from the source (1) of the heated working medium, and then it is cooled down before feeding to the turbine stage (2). The gas-turbine engine has at least one turbine stage (2) located in the flow-through section and a source (1) of the heated working medium provided with an inlet and outlet and connected to the turbine stage (2), and is characterized by that it is provided with a device (3) for creating the vacuum at the flow-through section between the outlet of the source (1) of the heating working medium and the outlet of the turbinesstage (2), the inlet of the source (1) of the heated working medium being connected to the atmosphere. Its outlet consists of a section (5) for expansion of the working medium and is connected with the zone between the outlet of the turbine stage (2) and the device (3) for creating the vacuum.</p> |
