Recuperative impingement cooling of jet engine components

Details Recuperative impingement cooling of jet engine components Recuperative impingement cooling of jet engine components

1993-05-10

1994-11-15

Bertsch, Richard A.

Power plants

Combustion products used as motive fluid

Combustion products generator

165908, 415115, F02C 712

Patent

active

053636546

ABSTRACT:
Impingement cooling of a jet engine subassembly, such as a combustor. Adjacent raised corrugation portions and intervening plate portions (having impingement cooling holes) of a corrugated plate define coolant channels in fluid communication with the engine compressor. Dividers positioned transverse to the corrugation portions have a top side attached to a bottom surface of the plate portions and have a bottom side attached to the combustor liner. Corrugation portions define therewithin return channels in fluid communication with post-impingement cooling air. The dividers prevent crossflow between the impingement cooling air and the post-impingement cooling air.

REFERENCES:
patent: 2544538 (1951-03-01), Mahnken et al.
patent: 3584972 (1971-06-01), Bratkovich
patent: 3605405 (1971-09-01), Du Bell et al.
patent: 3845620 (1974-11-01), Kenworthy
patent: 3990232 (1976-11-01), Campbell
patent: 4056332 (1977-11-01), Meloni
patent: 4071194 (1978-01-01), Eckert et al.
patent: 4109459 (1978-08-01), Ekstedt et al.
patent: 4379677 (1983-04-01), Hallinger et al.
patent: 4573865 (1986-03-01), Hsia et al.
patent: 4616976 (1986-10-01), Lings et al.
patent: 4852355 (1989-08-01), Kenworthy et al.
patent: 4896510 (1990-01-01), Foltz
patent: 4901522 (1990-02-01), Commaret et al.
patent: 4909032 (1990-03-01), Horiuchi et al.
patent: 4916906 (1990-04-01), Vogt
patent: 5031693 (1991-07-01), Van Dyke
patent: 5181379 (1993-01-01), Wakeman et al.
patent: 5216886 (1993-06-01), Ewing

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