航天飞行器增压输送系统试验平台设计与研究

Design and Research of Test Platform About Pressure Conveying System of Aerospace Craft

针对航天飞行器燃油加注效率低,加注过程安全隐患大的特点,搭建了一套燃油加注排挤试验平台,可实现多模式燃油加注、燃油排挤自动化、关键过程参数可视化。试验证明该平台设计方案可行、设计合理,满足了试验需求,为后续开展联合全流程系统级试验提供了工程基础。

Because of inefficient fuel injection and potential safety hazard, it is proposed to establish a fuel injection extrusion test platform, on which multi-mode fuel injection, automatic fuel extrusion, and visual parameter monitoring can be achieved. The test indicates that the platform is feasible and reasonable and meets the needs of the test. It provides the engineering foundation for the subsequent development of the joint full-process system-level test.