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Starting a Jet Turbine Engine?

Ok, so I know how a turbine engine works. The compressor blades draw in and compress air. The air/fuel mix combuststs and expands. The gas goes out the fan blades that capture the increased energy of the expanding gas.

Let's assume the


Lots of really good answers.

You are on the right track as far as how the engine runs, but you are slightly off in how it starts.

When starting a jet (I know a fair amount about a PT-6, so I'll base this on that engine) the

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The buzzwords in clean power for jet planes today are Geared Turbofan (GTF) and Advanced Turbofan (ATF). But in 1989 when this award winning story ...

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Starting both engines on a Boeing 777-200 fitted with General Electric GE90-85B engines. Quick Explanation The engines are started using ...

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The bypass ratio of a fanjet engine is the amount of air forced through the outer ... Each engine has a starter- generator to produce normal ship's power, ...

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Recently developed constant-current aircraft jet engine starter power supplies are ... drives a Sirocco-type centrifugal fan for engine cooling only. ...

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The second example is starting or re-starting a gas turbine jet engine. One type of simple jet engine consists of a compressor fan and a ...

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The replacements are indistinguishable, as they are painted black, and should hold the washer jet securely for your lifetime! engine cooling fans Pacet fans ...

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Pneumatic starters for aircraft engines; electromechanical, electrohydraulie, hydraulic and mechanical actuators for aircraft engines, such as, jet engine ...

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HowStuffWorks "How do they start jet engines on airplanes?"
How do you start a gas turbine engine? What is the mechanism to begin the rotation of the large fan blades? ... Besides the starter shaft, most big jet engines include another ...

Components of jet engines - Wikipedia, the free encyclopedia
Diagram of a typical gas turbine jet engine. Air is compressed by the fan blades as it enters the engine, and it is mixed and burned with fuel ...

Auxiliary power unit - Wikipedia, the free encyclopedia
A jet fuel starter (JFS) is a small turboshaft engine designed to drive a jet engine to ... Rather than supplying bleed air to a starter motor in the manner of an APU, a ...

Jet Engine
JET ENGINE 1. Duplex ball bearings takes a) axial and radial axis ... engine, the purpose at the vertex device is a) to dissipate the heat from the fan cowl ...

RC Jets - Information on RC Model Jets | RC Model Airplanes
Ducted fan jets consist of a high powered fan engine that operates in a duct. ... Depending on the fan, you would start the engine with either a starter extension or a ...