Cabin pressurization

The pressurization controls on a Boeing 737-800

An empty bottle, closed during a commercial flight with a cabin altitude of around 8,000 ft, is crushed by the pressure at ground level after descent.

Outflow and pressure relief valve on a Boeing 737-800

Cabin pressurization is a process in which conditioned air is pumped into the cabin of an aircraft or spacecraft, in order to create a safe and comfortable environment for passengers and crew flying at high altitudes. For aircraft, this air is usually bled off from the gas turbine engines at the compressor stage, and for spacecraft, it is carried in high-pressure, often cryogenic tanks. The air is cooled, humidified, and mixed with recirculated air if necessary, before it is distributed to the cabin by one or more environmental control systems. The cabin pressure is regulated by the outflow valve.

单词	Pressure cabin
释义	Pressure cabin 原声例句飞行员英语900句 We have difficulty in controlling the cabin pressure. 450. 我们控制座舱增压有难度。英语百科 Cabin pressurization Cabin pressurization is a process in which conditioned air is pumped into the cabin of an aircraft or spacecraft, in order to create a safe and comfortable environment for passengers and crew flying at high altitudes. For aircraft, this air is usually bled off from the gas turbine engines at the compressor stage, and for spacecraft, it is carried in high-pressure, often cryogenic tanks. The air is cooled, humidified, and mixed with recirculated air if necessary, before it is distributed to the cabin by one or more environmental control systems. The cabin pressure is regulated by the outflow valve.
随便看	ballon的意思 Ballona的意思 ballon club的意思 ballondessai的意思 ballon的意思 ballon的意思 ballonet的意思 ballonet airship的意思 ballonet ceiling的意思 ballonet fullness indicator的意思 ballonet的意思 ballonflower的意思 ballong的意思 ballon guitar的意思 ballon inflation的意思 ballon的意思 ballonn的意思 ballonne的意思 ballonnement的意思 ballon note的意思 ballonn的意思 ballonn的意思 ballonnés的意思 ballon payment的意思 ballon的意思

Pressure cabin

Cabin pressurization