Multiple-impingement cooled structure

Details Multiple-impingement cooled structure Multiple-impingement cooled structure

1981-08-31

1985-07-02

Richter, Sheldon J.

Heat exchange

With agitating or stirring structure

165170, 165DIG11, 415116, 415178, F28F 922, F28F 1302

Patent

active

045262268

ABSTRACT:
A multiple-impingement cooled structure, such as for use as a turbine shroud assembly. The structure includes a plurality of baffles which define with an element to be cooled, such as a shroud, a plurality of cavities. Impingement cooling air is directed through holes in one of the baffles to impinge upon only the portion of the shroud in a first cavity. That cooling air is then directed to impinge again upon the portion of the shroud in a second cavity.

REFERENCES:
patent: 3509867 (1970-05-01), Brosens et al.
patent: 3728039 (1973-04-01), Plemmons et al.
patent: 3825364 (1974-07-01), Halila et al.
patent: 3844343 (1974-10-01), Burggraf
patent: 4023731 (1977-05-01), Patterson
patent: 4108242 (1978-08-01), Searight et al.
patent: 4177004 (1979-12-01), Riedmiller et al.
patent: 4329113 (1982-05-01), Ayache et al.

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