AME QUESTION PAPER
  • Home
  • AME
    • DGCA QUESTION PAPER & NOTES
    • MOCK TEST
    • AME REFERENCE BOOKS
    • EASA QUESTION PAPER & NOTES
  • RTR
  • Jobs
  • News
    Indigo taken Boeing777 aircraft on wet lease to  operate on Mumbai-Istanbul and Delhi-Istanbul route

    Indigo taken Boeing777 aircraft on wet lease to operate on Mumbai-Istanbul and Delhi-Istanbul route

    As AIESL privatisation nears, fate of about 1,100 technicians face uncertainty

    As AIESL privatisation nears, fate of about 1,100 technicians face uncertainty

    7 people taken to hospital after Lufthansa flight diverts due to ‘significant turbulence’

    7 people taken to hospital after Lufthansa flight diverts due to ‘significant turbulence’

    Air India fleet expansion: Tata-owned airline to order around 500 aircraft

    Air India fleet expansion: Tata-owned airline to order around 500 aircraft

    At Least ’16 Dead’ In Nepal As Passenger Plane With 72 Persons Onboard Crashes At Pokhara Airport

    At Least ’16 Dead’ In Nepal As Passenger Plane With 72 Persons Onboard Crashes At Pokhara Airport

    Go First flight takes off for Delhi leaving behind 50+ passengers at Bengaluru airport; DGCA seeks report

    Go First flight takes off for Delhi leaving behind 50+ passengers at Bengaluru airport; DGCA seeks report

    On camera, passengers fight, pull hair, slap man on Bangkok-Kolkata flight

    On camera, passengers fight, pull hair, slap man on Bangkok-Kolkata flight

    Jet Airways engineers move SC, claim resolution plan ignores workers’ rights

    Jet Airways engineers move SC, claim resolution plan ignores workers’ rights

    Air India Expected To Order Almost 200 Boeing 737 MAXs

    Air India Expected To Order Almost 200 Boeing 737 MAXs

  • Blogs
  • Login
  • Register
No Result
View All Result
  • Home
  • AME
    • DGCA QUESTION PAPER & NOTES
    • MOCK TEST
    • AME REFERENCE BOOKS
    • EASA QUESTION PAPER & NOTES
  • RTR
  • Jobs
  • News
    Indigo taken Boeing777 aircraft on wet lease to  operate on Mumbai-Istanbul and Delhi-Istanbul route

    Indigo taken Boeing777 aircraft on wet lease to operate on Mumbai-Istanbul and Delhi-Istanbul route

    As AIESL privatisation nears, fate of about 1,100 technicians face uncertainty

    As AIESL privatisation nears, fate of about 1,100 technicians face uncertainty

    7 people taken to hospital after Lufthansa flight diverts due to ‘significant turbulence’

    7 people taken to hospital after Lufthansa flight diverts due to ‘significant turbulence’

    Air India fleet expansion: Tata-owned airline to order around 500 aircraft

    Air India fleet expansion: Tata-owned airline to order around 500 aircraft

    At Least ’16 Dead’ In Nepal As Passenger Plane With 72 Persons Onboard Crashes At Pokhara Airport

    At Least ’16 Dead’ In Nepal As Passenger Plane With 72 Persons Onboard Crashes At Pokhara Airport

    Go First flight takes off for Delhi leaving behind 50+ passengers at Bengaluru airport; DGCA seeks report

    Go First flight takes off for Delhi leaving behind 50+ passengers at Bengaluru airport; DGCA seeks report

    On camera, passengers fight, pull hair, slap man on Bangkok-Kolkata flight

    On camera, passengers fight, pull hair, slap man on Bangkok-Kolkata flight

    Jet Airways engineers move SC, claim resolution plan ignores workers’ rights

    Jet Airways engineers move SC, claim resolution plan ignores workers’ rights

    Air India Expected To Order Almost 200 Boeing 737 MAXs

    Air India Expected To Order Almost 200 Boeing 737 MAXs

  • Blogs
No Result
View All Result
AME QUESTION PAPER
  • Home
  • AME
  • RTR
  • Jobs
  • News
  • Blogs
Home Blogs

How do Airplanes Get Oxygen for the Cabin?

AME QUESTION PAPERbyAME QUESTION PAPER
May 7, 2022
in Blogs
97
VIEWS

Have you ever wondered how airplanes get oxygen to use inside the cabin? Whether you are flying aboard a small Cessna or a jumbo-sized Airbus A380, you can breathe freely inside the cabin without wearing a mask or respirator. Even at a cruising altitude of 35,000 feet, you shouldn’t have trouble breathing. So, how are airplanes able to fill the cabin with fresh oxygen exactly?

The Basics of Cabin Oxygen

The answer to this question is actually relatively simple: Airplanes get fresh oxygen to use in the cabin from the air outside the fuselage. Regardless of the airplane’s size or flight elevation, there’s plenty of fresh oxygen available in the surrounding air. By tapping into this near-limitless amount of oxygen, airplanes can create a safe and comfortable cabin environment for passengers.

The Processing of Cabin Air

With that said, however, airplanes most process the air before feeding it into the cabin. At high elevations, air isn’t breathable because it contains too little oxygen. Therefore, airplanes are designed to process the outdoor air before pumping it throughout the cabin.

During flight, air will enter an airplane’s jet engines. As the air passes through the engines, it will enter a series of machines where it’s further processed. The hot air is essentially compressed during this process, thereby making it breathable. Only after the hot air has been processed does it enter the cabin.

Of course, air is also used for combustion in jet engines. Like automotive engines, jet engines burn a combination of fuel and air. Some of the air that enters an airplane’s jet engines is used for combustion — but not all of the air. Some of the air will bypass the jet engines for use in the cabin.

Why can’t airplanes directly transfer and use outdoor air for the cabin? As previously mentioned, the air outside of an airplane contains too little oxygen. If you try to breathe this low-oxygen air, it could result in a serious medical condition known as hypoxemia. Therefore, airplanes must process — specifically compress — the outdoor air so that it’s safe for passengers to breathe.

To recap, the air inside of an airplane’s cabin comes from outside the fuselage. When an airplane flies, air will enter its jet engines where it’s funneled through a series of machines for processing. The air then becomes compressed so that it’s suitable for breathing. It’s a simple process that’s used extensively among airplane manufacturers to create a safe and comfortable cabin environment for passengers.

Related Posts

Why Your Ears Pop When Flying in an Airplane
Blogs

Why Your Ears Pop When Flying in an Airplane

December 2, 2022
Why Do Airplanes Have Swept Wings?
Blogs

How the Wings of an Airplane Generate Lift

December 2, 2022
What Type of Glass Do Cockpit Windows Use?
Blogs

What Type of Glass Do Cockpit Windows Use?

December 2, 2022
How Airplanes Recharge Their Batteries During Flight
Blogs

How Airplanes Recharge Their Batteries During Flight

December 2, 2022
Load More

Website Total Visitor

534971

Connect with us Social Media

Instagram Whatsapp Facebook-f Linkedin Twitter

Copyright 2017-2023 © All rights Reserved. Design by AME QUESTION PAPER ❤

No Result
View All Result
  • Home
  • AME
    • DGCA QUESTION PAPER & NOTES
    • MOCK TEST
    • AME REFERENCE BOOKS
    • EASA QUESTION PAPER & NOTES
  • RTR
  • Jobs
  • News
  • Blogs
  • Login
  • Sign Up

Copyright 2017-2023 © All rights Reserved. Design by AME QUESTION PAPER ❤

Welcome Back!

Sign In with Google
OR

Login to your account below

Forgotten Password? Sign Up

Create New Account!

Sign Up with Google
OR

Fill the forms bellow to register

All fields are required. Log In

Retrieve your password

Please enter your username or email address to reset your password.

Log In