Internally cooled airfoil

Fluid reaction surfaces (i.e. – impellers) – With heating – cooling or thermal insulation means – Changing state mass within or fluid flow through working...

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415115, 416 90R, 416233, F01D 508

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active

052463400

ABSTRACT:
A hollowed, internally cooled airfoil per gas turbine engines with an improved internal configuration for pronounced impingement cooling. Internal ribs extend across the hollowed interior and cooling passages through these ribs cause impingement cooling of the next-adjacent rib as well as the internal surfaces of both the pressure side and suction side of the airfoil.

REFERENCES:
patent: 2248221 (1941-07-01), Dornier
patent: 2659444 (1953-11-01), Stanley
patent: 3237850 (1966-03-01), Troller
patent: 3628226 (1971-12-01), Neleen
patent: 3732031 (1973-05-01), Bowling et al.
patent: 3736638 (1973-06-01), Stone, Jr.
patent: 4056332 (1977-11-01), Meloni
patent: 4089456 (1978-05-01), Toppen et al.
patent: 4221539 (1980-09-01), Corrigan
patent: 4601638 (1986-07-01), Hill et al.
patent: 4815939 (1989-03-01), Doble
patent: 4827587 (1989-05-01), Hall et al.
patent: 5083371 (1992-01-01), Leibfried et al.

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