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How long can a jet engine run continuously?
Large turbofan engines like CF6 are more designed for long range flights, which usually have a duration of 10 – 15 hrs per flight. I believe these engines can be run for 10,000 – 20,000 hrs on wing [or about 1500 – 2500 flights].
What is the idle speed of a jet engine?
You should check the engine manufacturer’s recommendations, but a good setting for most piston-powered airplanes is 600-700 RPM. If it is below 600 or up near 800 or 900 RPM, you should have a mechanic make an adjustment to make sure that your airplane does what you want it to do when you close the throttle.
How many RPMs should a car be at 70 mph?
Make sure your OD is on, 3000 seems fine for 70. The motor needs to work harder if you go fast.
Is 500 rpm idle bad?
In most of today’s cars, an idle speed of 600 to 1000 RPMs is average. If your car is idling rough, though, it won’t feel smooth. Rough idle is easy to detect when you start your vehicle, and it may be dependent on the engine temperature when you start your car.
Why do jet engines take a long time to throttle down?
Why do jet engines take a long time to throttle down? Apparently jet engines can take several seconds, up to ten or fifteen seconds, to go from full power to idle. Why is this?
How long does it take for jet engine to cool down after landing?
An aircraft jet engine will require a few minutes of “cool down” after running at high power in flight, but that requirement is normally met in the 5–10 minute period it typically takes for an airliner to taxi to its parking gate after landing.
How does the throttle work in a gas turbine engine?
The throttle (or thrust lever) in a gas turbine engine adjusts the thrust produced by controlling the fuel flow to the combustion chamber. Most of the modern engines are actually controlled by the Full Authority Digital Engine (or electronics) Control, FADEC (or Engine Control unit)- so the signals from the throttle are sent to…
What do you need to know about jet engines?
Engine startup time depends on the load attached. An engine needs at least an Intake, a Compressor, and Combustion Chamber (tho this config isn’t stable and need constant electric power, but it can still produce modest thrust) An engine can have multiple exhausts, or intakes.