What is an Aircraft Conditioning Unit (ACU)

 

✈️ Many people may not know that there is no air-conditioning in the plane, but during the journey we are getting the best cooling of AC, but how?

 Let me tell you!!!

 When the plane is on the ground, after boarding, the passengers take their seats. It is often observed that some people feel hot or suffocated.  The staff keeps telling the staff to turn on the air conditioning, which worries the staff as there is no air conditioning in the plane.  Delays in installation are caused by cooling air supplied throughout the ship through pipes,

 What is an Aircraft Conditioning Unit (ACU)?

 ✈️

 An aircraft air conditioning unit is one of the important ground support equipment installed in a ground handling vehicle that is used to meet the heating requirements of the aircraft, providing cooling or heating air to the aircraft while the aircraft is on the ground.  The car is parked to maintain a comfortable temperature for the passengers.

 But when the plane is moving towards the runway for take-off, this unit is removed. After a while, the passengers feel some heat again until the plane is high in the air and its desired position.  But when the plane arrives, then you start to feel that the air-conditioner is on. Now how are you getting cold air when there is no AC in the plane, so scientifically, the higher you go, the temperature outside  As the plane descends, the temperature outside is from minus 30 degrees to minus 50 degrees.  So add one more information.  💦