FIELD: surface and air vehicles and stationary plants. SUBSTANCE: gas-turbine engine has free turbine and wheel made in form of disk with holes where combustion chambers are located. Outlet sections of combustion chambers are matched with profiled passages of free turbine and may be located in passages at spaced relation for supply of cooling air. EFFECT: enhanced reliability. 4 cl, 6 dwg
Authors
Dates
1997-06-27—Published
1994-04-26—Filed