At what temperature does jet fuel gel?

After all, commercial airplanes can cruise at an altitude of nearly 40,000 feet, where temperatures hover around -70 degrees Fahrenheit. Jet fuel freezes at around -40 degrees Fahrenheit, but it will work just fine as long as it’s kept above that temperature on the ground.

What temperature does JP8 freeze?

Flammable at temperatures above 100.4°F (38°C) in the presence of flames or sparks. Freezing point -52.6°F (-47°C).

At what temperature does jet fuel vaporize?

Both Jet A and Jet A-1 have a flash point higher than 38 °C (100 °F), with an autoignition temperature of 210 °C (410 °F).

Is AVTUR the same as Jet A-1?

AVTUR stands for AViation TURbine Fuel and is equivalent to JP-1, at least in the UK and in as much as JP-1 no longer exists. I believe that the US military equivalent is JP8 which is Jet-A1 with additional additives, which differs from commercial Jet-A only by a lower freezing point.

Why does jet fuel not freeze?

Aircraft fuel generally does not freeze at high altitudes because of the very low freezing temperature of the fuel, the limited amount of time spent in the cold environment, and aircraft design keeping the fuel warm either via insulation from the airframe itself or by heating and circulating the fuel throughout the …

Can you freeze 30000 feet?

On aircraft which fly above 30,000 feet, the temperature can often can get to temperatures below Jet-A’s freezing point.

What is the difference between JP-8 and diesel?

diesel fuel has a lower LHV than JP-8 on a mass basis, Lower density will result in lower engine power, and its higher density leads to a higher LHV on a will therefore affect specific fuel consumption.

What temperature does JP-8 burn?

JP-8 is the military equivalent of Jet A-1; however, it contains a corrosion inhibitor and anti-icing additive that is not required in the ASTM specification of Jet A-1. The primary difference between the two military fuels is that the flash point temperature for JP-5 is higher (60°C) as compared to JP-8 (38°C).

Can a diesel engine run on Jet-A?

Jet-A is suitable for diesel engines, but it lacks some of the lubricants found in road diesel fuel, however.

Can you use avgas in a car?

Using leaded avgas in a modern car would ruin components such as the catalytic converter. Conversely, Jet-A wouldn’t work in a gas engine. It would be like putting diesel fuel in your gas-powered car? it just won’t run.

Can a diesel engine run on Jet A?