What type of fuel is primarily used in turbine engines?

Turbine engines primarily use Jet-A or Jet-A1 fuel due to their specific properties that are ideal for high-performance aviation requirements. Jet-A and Jet-A1 are kerosene-based fuels that have a high energy density, which allows for efficient combustion and maximum power output in turbine engines. These fuels are designed to remain stable under a wide range of temperatures and operating conditions, which is essential for the reliability of turbine-powered aircraft.

Jet-A and Jet-A1 also have low freezing points which prevent the fuel from gelling at high altitudes, an important factor in aviation since turbine engines operate at such heights. In contrast, Avgas is designed for piston engines and not suitable for turbine applications. Diesel fuel, while used in some aviation contexts, is not a standard fuel for turbine engines. MoGas, or motor gasoline, is also not compatible with turbine engines as it lacks the required properties for high-performance turbine operations.