| 摘要 |
A gas turbine engine (8) has a plurality of gas generators (28, 30, 32, 34) which generate and cool pressurized gas streams (38, 40) that are combined in a high efficiency topping cycle in a wave rotor convertor (36). The output of the wave rotor convertor (36) drives a single power turbine (24). Each gas generator may comprise an aircraft-type turbofan engine (28B, 30B). An electric generator (48) is selectively driven by each gas generator (28, 30, 32, 34).
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