Enhanced impingement cooled components

Details Enhanced impingement cooled components Enhanced impingement cooled components

1992-03-30

1994-10-11

Flanigan, Allen J.

Heat exchange

With coated, roughened or polished surface

1651091, 165908, F28F 1318

Patent

active

053538650

ABSTRACT:
An improved heat transfer assembly includes a textured impingement surface and means for impinging cooling air directly upon the textured surface. A component includes a surface textured to increase convective heat transfer with minimal increase in resistance to conductive heat transfer through the component. The textured surface can comprise an array of closely spaced hemispherically shaped protuberances. A method is disclosed for texturing a surface with discrete laser welds.

REFERENCES:
patent: 3388888 (1968-06-01), Kercher et al.
patent: 3800864 (1974-04-01), Hauser et al.
patent: 4108242 (1978-08-01), Searight et al.
patent: 4216825 (1980-08-01), Sumitomo
patent: 4277816 (1981-07-01), Dunn et al.
patent: 4573865 (1986-03-01), Hsia et al.
patent: 4724299 (1988-02-01), Hammeke
patent: 4730093 (1988-03-01), Mehta et al.
patent: 4743733 (1988-05-01), Mehta et al.
patent: 4835958 (1989-06-01), Rice
patent: 4864827 (1989-09-01), Richardson et al.
patent: 4916905 (1990-04-01), Havercroft et al.
patent: 4934145 (1990-06-01), Zeisser
patent: 4958058 (1990-09-01), Scheidt et al.
patent: 5038014 (1991-08-01), Pratt et al.
patent: 5043548 (1991-08-01), Whitney et al.
"Air Jet Impingement on a Miniature Pin-Fin Heat Sink," by B. W. Bartilson, The American Society of Mechanical Engineers, pp. 1-8, 91-WA-EEP-41.

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