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Gas turbine engine with two-spool fan and variable vane turbine
Gas turbine engine with two-spool fan and variable vane turbine
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机译:带有两转子风扇和可变叶片涡轮的燃气涡轮发动机
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摘要
A method of operating a gas turbine engine includes modulating a variable high pressure turbine inlet guide vane of a high pressure spool to performance match a first stage fan section of a low pressure spool and an intermediate stage fan section of an intermediate spool to maintain a generally constant engine inlet flow while varying engine thrust.
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