ENGINE BLEED AIR DUCTING INTO HEAT EXCHANGER

A gas turbine engine includes a compressor section, a combustor, and a turbine section. A bleed tap taps air from the compressor section through a bleed valve. The bleed valve is selectively opened by a control to dump air from the compressor section to a dump outlet. A heat exchanger duct includes...

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Bibliographische Detailangaben
Hauptverfasser: Anderson, James H, Rhodes, Michael C, Kaiser, Graham A, Clauson, Jesse W, Campbell, Xiaojun, Blume, Karl D, Taylor, William O, Dolma, Tsering, Zysman, Steven H, Milenkovic, Karl, Teufel, Holly
Format: Patent
Sprache:eng
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Zusammenfassung:A gas turbine engine includes a compressor section, a combustor, and a turbine section. A bleed tap taps air from the compressor section through a bleed valve. The bleed valve is selectively opened by a control to dump air from the compressor section to a dump outlet. A heat exchanger duct includes a duct air inlet to cool a fluid in a heat exchanger and a duct air outlet. The dump outlet is within the heat exchanger duct.