巡航 (Cruise)
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定义
The phase of flight at a relatively constant altitude and speed between climb and descent
相关术语
轮挡时间 (Block Time)
The total time from gate departure to gate arrival, including taxiing and airborne time
爬升 (Climb)
The phase of flight where an aircraft gains altitude after takeoff
下降 (Descent)
The phase of flight where an aircraft reduces altitude as it approaches the destination
飞行高度层 (FL: Flight Level)
A standard altitude reference based on a fixed pressure setting of 29.92 inHg (1013.25 hPa)
马赫数 (M: Mach Number)
The ratio of the aircraft's speed to the speed of sound in the surrounding atmosphere
Mentioned In
Contrails and Climate: The Hidden Impact
…air is cold enough (typically below −40°C, common at cruise altitudes of 30,000–40,000 feet) and the relative humidity…
Why Flying Higher Saves Fuel
The Physics of High-Altitude Flight Commercial jet aircraft cruise at altitudes between 30,000 and 43,000 feet (approximately…