What type of engine is on a helicopter?
Helicopters typically use two types of engines: piston engines and turbine engines. Each has specific applications and advantages depending on mission type, aircraft weight, and operating conditions. While they don’t use jet propulsion like airplanes do, most modern helicopters are powered by jet-based technology — specifically a type of jet engine called a turboshaft. Technically, any gas-powered turbine that makes thrust by expelling hot gases at high speeds qualifies as a jet engine.
What fuel do jet engines use?
Jet Fuel (Jet A-1, Kerosene) Jet fuel (Jet A-1 type aviation fuel, also called JP-1A) is used globally in the turbine engines (jet engines, turboprops) in civil aviation. Jet fuel is a type of aviation fuel designed for use in aircraft powered by gas-turbine engines. It is clear to straw-colored in appearance. The most commonly used fuels for commercial aviation are Jet A and Jet A-1 which are produced to a standardised international specification.Jet A Fuel is Less Expensive to Manufacture The most easily captured fuels that distill first are propane gasses and other liquefied petroleum. Some of the next fuels that separate from the distillation process are diesel and Jet A (the kerosene family).