Multi-height ramp injector scramjet combustor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20080060361A1
SERIAL NO

11517019

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Abstract

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A multi-height ramp injection system, for use in a supersonic propulsion system, comprises a plurality of multi-height ramp injectors for variably introducing a fuel into an airflow in a combustor. In one embodiment of the invention, the multi-height ramp injectors comprise a plurality of tall injectors for fueling an inner portion of the airflow, and a plurality of short injectors for fueling an outer portion of the airflow.

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Patent Owner(s)

Patent OwnerAddress
PRATT & WHITNEY ROCKETDYNE INC6633 CANOGA AVENUE CANOGA PARK CA 91309

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Edelman, Raymond B Woodland Hills, CA 9 266
Morrison, Calvin Q Thousand Oaks, CA 3 23

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