PROBLEM TO BE SOLVED: To provide novel jet engine mounting struts that eliminate the requirement for strut exhaust shields in a core exhaust nozzle zone of an engine, and reduce the drag and attendant fuel consumption associated with fairings at the aft end of the strut.SOLUTION: A strut for mounting a jet engine 10 to a wing of an aircraft, includes a plurality of engine mounts 312, 316, and a space frame truss 600 supported from the wing, the space frame truss 600 comprising front and aft portions, the front portion 602 being coupled to the engine mounts 312, 316 and supporting the engine mounts 312, 316, the aft portion 604 extending upwardly and rearwardly from the aft end of the front portion 602. By removing the aft end of the strut from a core exhaust zone of the engine 10, substantial reductions in the weight and drag of the strut, and a corresponding increase in the specific fuel consumption of the associated aircraft may be achieved.SELECTED DRAWING: Figure 5

    【課題】エンジンのコア排気ノズルゾーンにおける支柱の排気シールドの必要性をなくし、かつ、支柱の後端のフェアリングによる抗力及びそれに付随する燃費を減少させる、ジェットエンジン装着支柱を提供する。【解決手段】航空機の翼にジェットエンジン10を装着するための支柱は、複数のエンジンマウント312、316と、翼から支持された空間フレームトラス600であって、前部及び後部を備え、前部602は、エンジンマウント312、316に連結され、かつエンジンマウント312、316を支持し、後部604は、前部602の後端から上後方に延在する、空間フレームトラス600とを含む。エンジン10のコア排気ゾーンから支柱の後端を取り除くことによって、支柱の重量及び抗力の実質的な減少、及びそれに対応する、関連する航空機の燃費消費率の向上が、実現しうる。【選択図】図5


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    Title :

    ENHANCED PERFORMANCE JET ENGINE MOUNTING STRUTS


    Additional title:

    性能強化型のジェットエンジン装着支柱



    Publication date :

    2017-09-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    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 / F02C Gasturbinenanlagen , GAS-TURBINE PLANTS / F02K JET-PROPULSION PLANTS , Strahltriebwerke



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