The invention discloses a design method for refitting an aircraft gravity refueling system into an aerial refueling system and belongs to the field of aircraft aerial refueling. For the existing active-service aircrafts, after the scheme is used for refitting the refueling system of the existing aircraft, the oil filling flow of the pipeline is adjusted by changing the inner diameter of the oil filling pipeline of the oil tank or increasing or decreasing additional damping; the pipeline impact pressure and the oil pressure in the oil tank under various emergencies are verified and thus aerialrefueling can be carried out after refitting; aerial refueling cannot be affected by various common emergencies; a problem that an existing airplane needs to meet the aerial refueling requirement is solved; and the design method is qualitative and quantitative, is used for refitting an existing airplane, and is high in executability, accurate and efficient.
本发明公开了一种飞机重力加油系统改装空中加油系统的设计方法,属于飞机空中加油领域,主要针对现有的现役飞机,使用本方案对现役飞机的加油系统进行改装,使用改变油箱加油管路的内径或增减附加阻尼来调节管路加油流量,并且校验各种突发情况下的管道冲击压力和油箱内的油压,使得改装后可以进行空中加油,并且各种常见突发情况都无法影响空中加油,解决了现有飞机的需要满足空中加油的需求,并且本方案定性定量,用于对现役飞机进行改装,可执行性高,且准确高效。
Design method for refitting aircraft gravity refueling system into aerial refueling system
一种飞机重力加油系统改装空中加油系统的设计方法
2020-08-04
Patent
Electronic Resource
Chinese
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 / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
Aircraft refueling system and method of refueling an aircraft
European Patent Office | 2015
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