New answers tagged

6 votes

Why air pressure is raised twice in air cycle machines?

You have a system that takes hot high pressure air that was compressed in the engine, removes the heat while it is still at high pressure, then lets the pressure drop, reducing its temperature to ...
  • 110k
1 vote

Why air pressure is raised twice in air cycle machines?

Inside the air cycle machine, air pressure is not raised twice. However, the machine is partly powered by high-pressure "bleed" air, so in a larger context the pressure has been raised ...

Top 50 recent answers are included