PROBLEM TO BE SOLVED: To provide a system that can overcome complicated mounting systems, that can be easily manufactured, that can be easily installed, and that is highly operable while still allowing for the thermal growth, for example, in the circumferential direction of a cooler, and to provide a system that overcomes the potential for high cycle fatigue which is possible with surface cooler structures.SOLUTION: A surface heat exchanger is provided which utilizes forward and aft brackets to retain a heat exchanger in position. The surface heat exchanger includes a plurality of core cooling channels, and fins which are disposed for air flow through a gas turbine engine. The brackets include a low-friction wear material, and an isolator sheet which provides some spring force on the heat exchanger.
【課題】複雑な取付システムを克服し、例えば、冷却器の円周方向での熱的増大を可能にしながらも、製造が容易で、設置が容易で、動作性に優れるシステムを提供する。加えて、表面冷却器構造によって可能である、高サイクル疲労の可能性を克服するシステムを提供する。【解決手段】熱交換器を所定位置に保持するために前方および後方ブラケットを利用する表面式熱交換器が提供される。表面式熱交換器は、複数のコア冷却チャネルと、ガスタービンエンジンを通じた空気流のために配置されるフィンとを含む。ブラケットは、低摩擦摩耗材料と、熱交換器に幾らかのバネ力をもたらす絶縁シートとを含む。【選択図】図1
SURFACE COOLER SUPPORT MECHANISM
表面冷却器の支持機構
2015-05-28
Patent
Electronic Resource
Japanese
IPC: | F02C Gasturbinenanlagen , GAS-TURBINE PLANTS / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES / F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT / F28F Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung , DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION |