enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Cabin pressurization - Wikipedia

    en.wikipedia.org/wiki/Cabin_pressurization

    The air is cooled, humidified, and mixed with recirculated air by one or more environmental control systems before it is distributed to the cabin. [1] The first experimental pressurization systems saw use during the 1920s and 1930s. In the 1940s, the first commercial aircraft with a pressurized cabin entered service. [2]

  3. Environmental control system - Wikipedia

    en.wikipedia.org/wiki/Environmental_control_system

    A cabin humidity control system may be added to the ECS of some aircraft to keep relative humidity from extremely low levels, consistent with the need to prevent condensation. [8] Furthermore, the Boeing 787 and Airbus A350, by using more corrosion-resistant composites in their construction, can operate with a cabin relative humidity of 16% on ...

  4. Bleed air - Wikipedia

    en.wikipedia.org/wiki/Bleed_air

    Bleed air in aerospace engineering is compressed air taken from the compressor stage of a gas turbine, upstream of its fuel-burning sections.Automatic air supply and cabin pressure controller (ASCPC) valves bleed air from low or high stage engine compressor sections; low stage air is used during high power setting operation, and high stage air is used during descent and other low power setting ...

  5. Pitot–static system - Wikipedia

    en.wikipedia.org/wiki/Pitot–static_system

    A pitot–static system generally consists of a pitot tube, a static port, and the pitot–static instruments. [1] Other instruments that might be connected are air data computers, flight data recorders, altitude encoders, cabin pressurization controllers, and various airspeed switches. Errors in pitot–static system readings can be extremely ...

  6. Alaska Airlines' decision not to ground Boeing jet despite ...

    www.aol.com/news/boeing-jetliner-suffered-in...

    The decision by Alaska Airlines to stop flying one of its planes over the Pacific Ocean to Hawaii due to warnings from a cabin-pressurization system — yet keep flying it over land — is raising ...

  7. AOL Mail

    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  8. Lockheed XC-35 - Wikipedia

    en.wikipedia.org/wiki/Lockheed_XC-35

    It was the second American aircraft to feature cabin pressurization. [1] It was initially described as a "supercharged cabins" by the Army. The XC-35 was a development of the Lockheed Model 10 Electra that was designed to meet a 1935 request by the United States Army Air Corps for an aircraft with a pressurized cabin. [2]

  9. Aerotoxic syndrome - Wikipedia

    en.wikipedia.org/wiki/Aerotoxic_syndrome

    A portion of that compressed bleed air is used to pressurize the cabin. The ECS then recirculates some of that cabin air through HEPA filters, while the rest is directed to outflow valves, ensuring there is a constant supply of fresh, clean air coming into the cabin pressurization system at all times. [8]