Yes . . .in order to reduce blade vibration and improved airflow characteristics . .
The word is "turbine".
The major function of the turbine in the turbojet is that it supplies the power to turn the compressor. An automatic fuel control unit on a turbojet engine is influenced by the burner pressure.
Wind turbines use one or two acres each, with plenty of room between them to avoid air turbulence that can impede airflow.
the hottest point of the jet engine is the combustion chamber
Because there would only be enough airflow to cool the engine while the aircraft was flying. When the airplane was on the ground before or after takeoff there would not be enough airflow to cool the engine properly.
Yes . . .in order to reduce blade vibration and improved airflow characteristics . .
A gas turbine engine will usually yield more power by weight than a piston engine. Main downside is that it can't be throttled very well. Energy efficiency isn't all that good to start with, and will drop right down if it has to be operated outside its optimum range.
They use both terms. A turbine engine that's being used in an aircraft is a "jet engine," and a turbine engine that's being used in a ground-based application is a "gas turbine." Sometimes it's the same engine--the Lycoming engine used in the CH-47 as a "jet engine" is also used in the M-1 tank as a "gas turbine."
increase airflow around engine, or increase airflow thru air cleaner to engine?
A handle, a pair of pedals, a treadmill, a water mill, a petrol engine, a diesel engine, a wind turbine, a steam turbine, a gas turbine.
a structure with an engine in it
Gas Turbine.
Numerous problems can cause a hot start on a turbine engine. Erosion of the turbine blades from exposure to the heat of combustion decreases the efficiency of the compressor/turbine combination to move air through the engine. Lack of the proper level starting power, either electricity or compressed air, will not spin the engine at the proper rate, again resulting in lower than needed airflow through the engine. A malfunctioning or out of rig fuel control can schedule the wrong amount of fuel relative to engine parameters. Also, the engine may be operating normally but a damaged thermocouple installation could be giving erroneous temperature indications. On an engine that has an EEC, ECU or FADEC it may be a problem with the computer or one of the parameters that it monitors. This is a fairly thick section in an aircraft troubleshooting guide as the engines have become so complex.
A turbine is connected to a compressor with a shaft. When the hot exhaust gases flow through the turbine, it spins the compressor, which is connected to the air intake, adding pressure and airflow (or "boost") to the intake.
turbine
Turbine.