INTEGRATED TURBINE EXHAUST STRUTS AND MIXER OF TURBOFAN ENGINE

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United States of America Patent

SERIAL NO

15673047

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Abstract

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A turbine exhaust case (TEC) of a turbofan aeroengine includes a mixer in an annular wavy configuration having alternate crests and valleys, and a plurality of radial deswirling struts interconnecting an annular hub positioned within the mixer and selected valleys of the mixer. A plurality of secondary trailing edge struts smaller than the deswirling struts in average chord dimensions interconnect the annular hub and other selected valleys free of connection with the deswirling struts.

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Patent Owner(s)

Patent OwnerAddress
PRATT & WHITNEY CANADA CORP1000 MARIE-VICTORIN 01BE5 LONGUEUIL J4G 1A1

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CUNNINGHAM, Mark Huzzard Montreal, CA 8 107
MARINI, Remo Lasalle, CA 25 463

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