Device for cooling and gas turbine rotor

Details Device for cooling and gas turbine rotor Device for cooling and gas turbine rotor

1983-03-09

1997-12-23

Carone, Michael J.

Fluid reaction surfaces (i.e., impellers)

With heating, cooling or thermal insulation means

416 96R, 415115, F01D 508

Patent

active

057001308

ABSTRACT:
This device embodies a centrifugal compressor secured to a joint-carrier disk secured to an upstream flange of the rotor disk to be cooled. The recompressed air is ejected through channels near the roots of the blades of the disk.

REFERENCES:
patent: 2928650 (1960-03-01), Hooker et al.
patent: 2951340 (1960-09-01), Howald
patent: 3814539 (1974-06-01), Klompas
patent: 3989410 (1976-11-01), Ferrari
patent: 4021138 (1977-05-01), Scalzo et al.
patent: 4247257 (1981-01-01), Benoist et al.
patent: 4415310 (1983-11-01), Bouiller
patent: 4484858 (1984-11-01), Kurosawa et al.
patent: 4522562 (1985-06-01), Glowacki et al.
patent: 4648799 (1987-03-01), Brown et al.

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