Air impingement cooling system

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20010008070A1
SERIAL NO

09748861

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Where gas turbine engine structure eg combustion equipment, is to be air impingement cooled, the surface which receives the air jets is so shaped as to produce boundary layer separation zones 34, 38 and 44 in the cooling air, as it spreads across the surface. Mixing of the boundary layer with the remainder of the air flow results, followed by the reestablishment of the boundary layer. The new boundary layer is cooler than the original layer and so provides more effective cooling.

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Patent Owner(s)

Patent OwnerAddress
ROLLS-ROYCE PLCKINGS PLACE 90 YORK WAY LONDON N1 9FX

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dailey, Geoffrey M Newton Solney, GB 16 266
Son, Changmin Rewley Road, GB 7 40

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