本EUROCAE/SAE联合报告的范围是汇编与氢燃料电池机载应用相关的注意事项。本文件通过描述氢的现有应用以及在航空以外的行业开发燃料电池所获得的经验，对氢作为燃料的使用进行了全面分析。在飞机上使用氢燃料电池有助于实现航空环境目标（包括噪音污染），对实现高效电动飞行器至关重要。如本文所述，在地面应用中使用成熟燃料电池以及在航空中处理其他气体方面获得的经验将有助于缓解安全问题，并消除航空中使用氢气的神秘性。

The scope of this joint EUROCAE/SAE report is to compile the considerations relating to airborne application of hydrogen fuel cells. This document provides a comprehensive analysis of the use of hydrogen as a fuel by describing its existing applications and the experience gained by exploiting fuel cells in sectors other than aviation. The use of hydrogen fuel cells in aircraft can help in meeting aviation environmental targets (including noise pollution) and can be vital to achieving efficient electrically propelled air vehicles. The experience gained with mature fuel cells in terrestrial applications and the handling of other gases in aviation, as presented herein, will help in alleviating safety concerns and in demystifying the usage of hydrogen in aviation.