Multi-spool by-pass turbofan engine

Details Multi-spool by-pass turbofan engine Multi-spool by-pass turbofan engine

1994-06-29

1996-01-23

Thorpe, Timothy S.

Power plants

Combustion products used as motive fluid

602261, 60 39161, F02K 302

Patent

active

054857171

ABSTRACT:
A multi-spool turbofan engine has a high pressure spool that operates at high idle RPM so as to power accessories and minimize acceleration time from idle to full rated RPM without producing high idle thrust which compromises the landing maneuver and ground operation.

REFERENCES:
patent: 2602292 (1952-07-01), Buckland et al.
patent: 2929206 (1960-03-01), Davenport
patent: 2943815 (1960-07-01), Besson
patent: 3363415 (1968-01-01), Williams
patent: 3937013 (1976-02-01), Aspinwall
patent: 4005575 (1977-02-01), Scott et al.
patent: 4435958 (1984-03-01), Klees

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