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.
the two most common no start when hot causes are fuel pump in your fuel tank and loss of spark ignition module
the hottest point of the jet engine is the combustion chamber
when the engine is hot the check engine light came on and the fan(is ok) don't start
What causes a 1998 Pontiac transport to run hot and engine shuts off
The combustion process cause the engine to heat up.
Turbine
The whistling sound is the turbochargers at work.. The turbines inside the turbos creates the whistling sound as the exhaust gasses pass by each blade of the hot turbine and the cold turbine blades drive air into the engine.
The only reason is a leak. Usually small. The place to start is: If it smells like oil or antifreeze ...
Heat causes 'things' to expand. If this is an expanding gas in an engine, the gas pushes on a piston (usually) causing the piston to move down. Thru varoius mechanical devices, crankshaft, transmission, torque converter, differential, axle, wheels, this causes the car to move. In a steam turbine, much of the piston, crankshaft, etc are replaced by turbine blades. Hot gases enter the turbine and push on the blades causing a spinning motion. Rockets work on the action/ reaction principle of Newton's laws of motion. Burning fuel expands a hugh amount. The exhaust is allowed only one excape, thru the rear of the engine. The reaction to this pushes the engine forward.
There is a large screw which goes through the coil pack into the engine block. That screw will get to hot and then cause the engine to stop or not start back when it's hot.
If my engine is hot, I would not even notice that as it evaporates very quickly...in hot oil.
its the throttle position sensor