answersLogoWhite

0


Best Answer

The compression ratios of jet engines are too high to accomodate gasoline

- - - - -

Two reasons.

The most important is jet fuel is a light oil, which the manufacturers of fuel pumps are well aware of: the fuel pump on a jet engine is lubricated by this fuel. If you run gasoline through a jet engine you will destroy the fuel pump.

The other is gas burns hotter than jet fuel, and will damage the engine.

Having said that, jet engine owner's manuals allow you to burn gasoline for very short periods of emergency service...you're out of fuel, you're in the middle of the desert, bad people are on their way and the only fuel there is around you is gasoline. You can put some in, fly to where you need to go and drain the system immediately.

User Avatar

Wiki User

9y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why is Jet A fuel prefered to Gasoline in aircraft engines?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What was used before atf as a fuel in aeroplane?

A variation of Aviation Turbine Fuel has always been used in turbine engines. Variations of gasoline have always been used in aircraft with piston engines.


Does diesel engines run on diesel fuel or gasoline fuel?

Diesel engines run on diesel fuel. Gasoline will destroy a diesel engine.


Where are fuel filters on 94 ram 1500 v8 magnum 5.9 liter?

On the gasoline engines the fuel filter is part of the pump module in the tank.On the gasoline engines the fuel filter is part of the pump module in the tank.


Do helicopters use jet fuel?

The type of fuel is specific to the type of engine, not the aircraft. Helicopters that have jet engines use jet fuel, and helicopters that have internal combustion engines use gasoline. However the General Electric T-58 had a device in the fuel control that allowed you to burn just about anything from avgas to jet fuel to kerosene.


Did the b-36 jet engines use jet fuel or the same gas as the 4360 engines?

The jet engines used jet fuel, not gasoline as the 6 main engines did.


What is a gasoline engine?

That's an engine that burns gasoline, to produce motion. Many car engines use gasoline as fuel.


What is the fuel used in jet planes?

Aviation fuel, similar to kerosene. Only smaller aircraft with piston engines use a fuel similar to gasoline, called AVGas (Aviation gasoline) Military Jets use fuels specially designed for Jet Propulsion, these formula are known by JP-#, Commercial Jets use Jet-A.


Which fuel is used in aeroplanes?

Small, general aviation type airplanes use avgas (aviation gasoline) which is very similar to automobile fuel. Large jet engines mostly use Jet-A fuel, which is a real nasty substance with a very high octane rating. Military fighter jets mostly use JP4 fuel which is similar to Jet-A but even more combustable.


Why petrol cannot be used in diesel engines and vice versa?

Diesel fuel is used in diesel engines as a partial lubricant. It also has a high flash point due the fact that diesel engines ignite the fuel by compression rather than spark. A gasoline engine on the other hand fires the fuel by spark and the fuel has a lower flash point. Gasoline has no lubricating qualities whatsoever. Diesel engines are designed to run on diesel fuel and the use of gasoline in a diesel engine will destroy it. Gasoline engines on the other hand will not even run on diesel but no damage will be done to the engine. You will however have to drain the fuel tank and flush out the fuel lines.


What is the name of airplane fuel?

Avgas is a common name for fuel used by internal combustion engines in aircraft, while jet fuel is used in jet engines.


What fuel does a plane use?

Jet fuel, literally <><><> Depends on the plane. Jet aircraft DO use jet fuel, which is mainly very pure kerosene. Piston engined aircraft use AVGAS- or Aviation gasoline- a high octane form of gasoline.


What is the fuel used in aircraft?

Most large aircraft that have turbine-powerd engines use a fuel called Jet A. Jet A is basically highly refined kerosene. Jet A is used in the United States, Jet A-1 is used in the rest of the world. Where extreme cold conditions exist, Jet B is used for its better cold weather performance. Other aircraft that have reciprocating (piston) engines use Aviation gasoline, which is similar to what is used in automobiles.