1) onboard Inert gas generating systems
机载制氧制氮
3) on-board inert gas generator system (OBIGGS)
机载制氮系统
1.
The on-board inert gas generator system (OBIGGS) processes high pressure air from engine bleed air into nitrogen rich gas for fuel scrubbing and ullage wash which can maintain a safe ullage by preventing the oxygen concentration from exceeding safety oxygen concentration so that the vapor in tank ullage can not be ignited and the survivability of aircraft is improved effectively.
机载制氮系统把引自发动机压气机的高压气体处理成氧浓度较低的富氮气体，用于燃油冲刷和燃油箱液面以上气相空间冲洗，使燃油箱气相空间的氧浓度在安全氧浓度以下，使油箱内的油气混合物不能被点燃，从而有效提高飞机的生存力；另外，在飞机降落过程中，富氮气体还可用于油箱增压。
4) Oxygen/nitrogen production truck
制氧制氮车
5) fixing nitrogen
固氮机制
补充资料：遐制
1.遥相控制。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条