A method and apparatus for a monitoring system for a hydrogen-fueled aircraft. An example fuel distribution system includes a first hydrogen fuel tank, a first sensor associated with the first hydrogen fuel tank, a second sensor associated with a combustor, and a controller that: determines a first rate of change of a first amount of hydrogen in the first hydrogen fuel tank based on a first input from the first sensor; determining a flow rate of hydrogen into the combustor based on a second input from the second sensor; determining an average mass loss rate based on the first rate of change and the flow rate; and in response to determining that the average mass loss rate satisfies the first threshold, determining that a leak is present in the fuel distribution system.

    一种用于氢燃料飞行器的监测系统的方法和设备。示例燃料分配系统包括第一氢燃料罐、与第一氢燃料罐相关联的第一传感器、与燃烧器相关联的第二传感器、以及控制器,该控制器:基于来自第一传感器的第一输入,确定第一氢燃料罐中的第一氢量的第一变化率;基于来自第二传感器的第二输入,确定进入燃烧器的氢的流率;基于第一变化率和流率确定平均质量损失率;并且响应于确定平均质量损失率满足第一阈值,确定燃料分配系统中存在泄漏。


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    Title :

    Monitoring system for hydrogen-fueled aircraft


    Additional title:

    用于氢燃料飞行器的监测系统


    Contributors:

    Publication date :

    2023-12-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



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