The present invention relates to a fuel supply testing apparatus for an aircraft engine, capable of precisely supplying fuel with a pressure and flow rate requested by the engine, and a fuel supply control method thereof. According to the present invention, the fuel supply testing apparatus to measure the pressure and flow rate of fuel supplied to an engine during a test of an aircraft engine comprises: a fuel injection chamber connected to a fuel tank to inject fuel thereinto; a fuel supply line to connect the fuel tank with the fuel injection chamber, and to measure a supply pressure, temperature, and flow rate of the fuel supplied to the fuel injection chamber by a pump; a heat exchanger connected to the fuel supply line to adjust the temperature of the fuel supplied to the fuel injection chamber; an oil supply line connecting the heat exchanger with an oil tank to circulate oil, and measuring the pressure and temperature of the circulated oil; an oil enclosure block connected to the oil supply line to receive the oil with the temperature controlled in the heat exchanger; and a controller to control the pressure and flow rate of the fuel and the oil supplied to the fuel injection chamber and the oil enclosure block, respectively.

    본 발명은 항공기 엔진용 연료공급 시험장치 및 연료공급 제어방법에 관한 것으로서, 항공기 엔진을 시험함에 있어 엔진으로 공급되는 연료의 압력과 유량을 측정하기 위한 연료공급 시험장치로서, 연료탱크와 연결되어 그 내부로 연료가 분사되는 연료분사챔버; 연료탱크와 연료분사챔버를 연결하고 펌프에 의해 연료분사챔버로 공급되는 연료의 공급 압력과 온도, 유량을 측정할 수 있는 연료공급라인; 연료공급라인에 연결되어 연료분사챔버로 공급되는 연료의 온도를 조절하는 열교환기; 열교환기와 오일탱크를 연결하여 오일을 순환시키는 한편 순환되는 오일의 압력과 온도를 측정할 수 있는 오일공급라인; 오일공급라인에 연결되어 열교환기에서 온도 조절된 오일이 공급되는 오일인클로저블록; 및 연료분사챔버와 오일인클로저블록으로 각각 공급되는 연료와 오일의 압력 및 유량을 제어할 수 있는 컨트롤러;를 포함하는 항공기 엔진용 연료공급 시험장치 및 연료공급 제어방법을 제공한다.


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    Titel :

    Fuel supply testing apparatus for engine and fuel supply control method


    Weitere Titelangaben:

    항공기 엔진용 연료공급 시험장치 및 연료공급 제어방법


    Beteiligte:
    KIM BYUNG HYUN (Autor:in) / KWAK DO HYUP (Autor:in) / KIM BO GYOUNG (Autor:in) / PARK KON KUK (Autor:in) / CHOI HEE JU (Autor:in) / KIM EUN JONG (Autor:in) / JEONG SANG SEOP (Autor:in)

    Erscheinungsdatum :

    2019-03-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    IPC:    B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen



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