Component comprising a multiplicity of cooling passages

Details Component comprising a multiplicity of cooling passages Component comprising a multiplicity of cooling passages

2006-07-21

2009-08-11

Nguyen, Ninh H (Department: 3745)

Fluid reaction surfaces (i.e., impellers)

With heating, cooling or thermal insulation means

Changing state mass within or fluid flow through working...

C416S09700R

Reexamination Certificate

active

07572103

ABSTRACT:
A component comprises a multiplicity of cooling passages arranged in two intersecting arrays to form a multiplicity of cooling passage intersections. Air jet interactions are generated at cooling passage intersections when air is passed through the cooling passages. The spacing of the passages in at least one of the arrays is chosen to provide a predetermined range of intersection density in a selected region or regions of the component.

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