|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||244/057; 244/058; 060/039.08; 165/044|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 36 인용 특허 : 40|
A passive cooling system for an auxiliary power unit (APU) installation on an aircraft is provided. The system is for an auxiliary power unit having at least a compressor portion of a gas turbine engine and an oil cooler contained separately within a nacelle. The system includes the auxiliary power unit housed within the nacelle of the aircraft, an engine exhaust opening defined in the aft portion of the nacelle and communicating with the gas turbine engine, at least a first air inlet duct communicating with a second opening defined in said nacelle and w...
1. An auxiliary power unit assembly on an aircraft, the assembly comprising:an auxiliary power unit housed within a compartment of the aircraft, the auxiliary power unit including at least a compressor portion and a gas exhaust end; and an exhaust eductor in communication with the exhaust end of the auxiliary power unit, the eductor including: a nozzle disposed downstream of and in fluid communication with the auxiliary power unit exhaust end for receiving a gas exhaust flow from the auxiliary power unit in use; a mixing member in fluid communication wit...