• @[email protected]
    link
    fedilink
    654 days ago

    They’re not though. I think someone’s brain associated side muffler mounts with a random outlet pipe halfway down.

    On its side, it’s more similar to some rudimentary boilers. But eeally, it’s just random scrap metal put together to represent resourcefulness from human pollution with little further thought from the artist.

    • Captain Aggravated
      link
      fedilink
      English
      10
      edit-2
      4 days ago

      Airplane mufflers have random outlet pipes on the side like that. It’s for cabin heat.

      No shit; most single-engine piston planes take heat for the cabin (and carburetor heat) from a shroud wrapped around the muffler. Which is why those little pill-in-a-card carbon monoxide detectors are common in pilot supply catalogs like Sporty’s, the thin steel wall that separates cabin air from raw exhaust gases is in a place that is damn near impossible to fully inspect.

      Twin engine piston planes are even dumber. It is impractical to run an air duct all the way from the nacelle to the fuselage, so instead they put a gas heater in the nose. Yeah. A heater. That burns leaded aviation gasoline. For cabin heat. They splode sometimes.

      • ☂️-
        link
        fedilink
        2
        edit-2
        4 days ago

        some cars had that as well.

        the old beetle had the death heater, when the thing rusted out, you were just inhaling co2 fumes.

        mmmmmmm, fumes.

        • Captain Aggravated
          link
          fedilink
          English
          13 days ago

          That’s how the heater of a Cessna Skyhawk made TODAY works. It’s also a lot more common to find an airplane that has been in service for 50 years.

          • ☂️-
            link
            fedilink
            13 days ago

            i didn’t know they still made skyhawks. i tought they were all from the 70s.

            • Captain Aggravated
              link
              fedilink
              English
              22 days ago

              The 172 was in production from the mid 1950’s to 1986, and then they resumed production in 1996 to the present day. It is my understanding that the modern Skyhawk is technically a different aircraft, different type certificate and few interchangeable parts, but it’s still the Toyota Corolla of airplanes.