Table of Contents
- 1 Is there ac in airplanes
- 2 Do small planes have air conditioning
- 3 Why air conditioning is required in aircraft
- 4 What happens if the air conditioning system of the aircraft fails
- 5 How air conditioning works in aircraft
- 6 Aircraft air conditioning units need HEPA filters
Air conditioning is required in aircraft is an important thing to know, especially for those who like to travel by airplane. It is undeniable that the role of this one transportation is vital to support passenger flights.
As a result, it is not surprising that several facilities are needed to be installed on the plane, one of which is the Air Conditioning (AC). The presence of a cooling system will help the crew and passengers on the plane to breathe normally.
In addition, the air conditioner will also help the pressure on the plane to remain in sufficient quantity so that it avoids danger or unwanted things.
Is there ac in airplanes
If there is a question about an ac in airplanes, then the answer is yes, there is. But the type of air conditioner used is different compared to conventional air conditioners in general. This is why air conditioning is required in aircraft is very important to know. The type of air conditioning system that is often found on passenger jets is air cycle air conditioning.
Another type of air conditioning system that is also often found is Vapour Cycle Air Conditioning. The model is used and applied according to the type of aircraft used. Before the installation is carried out, the type of aircraft specifications must be studied first so that the installation can be carried out correctly and no errors will occur in the future.
Do small planes have air conditioning
Some ask, do small planes have an air conditioning system? The answer is yes, there is, but some are not. This is because some small aircraft have such specifications, such as the cockpit supporting the heater.
As a result, the plane has no air conditioning or cooling system installed in it. In addition, some of these planes can also cool down automatically when they are at a certain altitude. Even when the season is hot and sunny, the temperature inside the plane will stay warm.
Indeed, many people think about why air conditioning is required in aircraft, but regarding the urgency or not, this need must be reviewed by looking at what the aircraft already has. If the facilities are adequate, of course, there is no need for another cooling system to be installed in it.
Why air conditioning is required in aircraft
Air conditioning is required in aircraft must be met, although not all aircraft require such a cooling system. But if discussed in general, the need for a cooling system is indeed a significant urgency.
The aircraft needs to provide adequate oxygen in the cabin so that all crew and passengers can carry out their activities as usual and do not lack oxygen.
When the plane is in the air, the oxygen levels in the sky are different when someone is on the ground. From here, the air conditioner will facilitate the oxygen levels needed by the passengers in it.
The air is then channeled to various cabins through vents, louvers, or eyeball gaspers, usually available above the passenger seat.
What happens if the air conditioning system of the aircraft fails
Of course, not everyone expects this to happen, but what happens if the aircraft’s air conditioning system fails?
The answer is that the plane and the passengers on board are in grave danger. The reason is, when a cooling system failure occurs, the existing air will not be adequately compressed. The temperature can rise and fall or become unstable very quickly. Even the peak temperature suffered by the aircraft cabin will be above 250 degrees Celsius.
If this continues or is left unchecked, then this will endanger the passengers, crew, and pilots flying the plane. That is why air conditioning is required in aircraft is very important and must be checked before the aircraft takes off.
How air conditioning works in aircraft
In addition to discussing why air conditioning is required in aircraft, we will also discuss how air conditioning works in aircraft. As is known, the air conditioning system in the aircraft utilizes the work of the ACM or Air Cycle Machine. The air cycle system installed on the aircraft is called the Air Conditioning Package.
The package is generally placed on the right-wing and left-wing of the aircraft. The way the AC package works is to eliminate excess heat that will enter the aircraft cabin. Then, process it in such a way that the cabin can get the desired temperature. Some components that are exceptionally meritorious include Condenser, Primary Heat Exchanger, Water Extractor, and others.
Boeing 737 air conditioning system
The Boeing 737 air conditioning system is appropriately installed on this aircraft and is always maintained on all aircraft types with related types. The working system is also the same as airplanes in general, namely by changing the air temperature entering the aircraft to a temperature that suits human needs.
In addition, this device will also ensure that the oxygen levels in the aircraft are met, and there are no problems that will be faced by passengers later. This is where air conditioning is required in aircraft becomes very important to have not only Boeing 737 aircraft but also other types of aircraft.
Single-engine aircraft air conditioning
What about single-engine aircraft air conditioning? Regardless of the number of engines owned by the aircraft, the AC works are the same. But still, why air conditioning is required in aircraft must be a top priority because it concerns the safety of the passengers and crew on board.
Single Engine Aircraft also applies the same method, namely how to ensure that the temperature inside the aircraft remains stable and safe for the passengers on board.
Aircraft air conditioning units need HEPA filters
Air conditioning is required in aircraft and to ensure the clarity and quality of the air released by the relevant air conditioner. This is where the HEPA filter becomes a solution that will maximize the features of the existing air conditioning on the aircraft.
As the name implies, the HEPA filter has a role in keeping the air in the aircraft in sound quality as normal air that humans breathe while on the ground. The role of HEPA itself is also entirely instrumental in purifying some aircraft fleets that exist and are spread throughout the world today.
The presence of air conditioning plays a significant role in helping aircraft get good air and support flight activities carried out by an airline.
The HEPA filter is the same; this feature is the latest breakthrough, which is the best for eliminating bacteria, viruses, germs, and other small particles that harm passengers on the plane.
Its ability to remove particles as small as 0.1-0.3 microns is also in the percentage of 99 percent. Several commercial aircraft spread throughout the world have installed this feature so that passengers will get extraordinary benefits.
That’s all information about why air conditioning is required in aircraft, which hopefully can provide new insight for you about what facilities are on commercial aircraft today.