INSTALLATION HAVING A THERMAL TRANSFER ARRANGEMENT

A gas turbine engine 2 is installed in a nacelle 4 to define a bay 16 which is ventilated by air entering the bay 16 through an intake 27. A partition 28 in the bay 16 includes a permeable wall 34 provided with flow passages 36 which direct the air flow in the bay 16 towards a turbine casing 14. The...

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Bibliographische Detailangaben
1. Verfasser:	AVENELL CHRISTOPHER S
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	A gas turbine engine 2 is installed in a nacelle 4 to define a bay 16 which is ventilated by air entering the bay 16 through an intake 27. A partition 28 in the bay 16 includes a permeable wall 34 provided with flow passages 36 which direct the air flow in the bay 16 towards a turbine casing 14. The air flow is emitted from the flow passages 36 as jets 46 to provide impingement cooling of the turbine casing 14.