The fuel used in aircraft is commonly known as aviation fuel. There are different types of aviation fuel, but the most widely used for commercial aviation is Jet A or Jet A-1. These fuels are kerosene-based and are specifically designed for use in aircraft turbine engines. They have high energy density and are optimized for high-altitude performance, making them suitable for long-haul flights. Other types of aviation fuel include Jet B (a wide-cut fuel similar to gasoline but with additives for improved cold-weather performance) and avgas (aviation gasoline), which is used in piston-engine aircraft.
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Aviation fuel is a specialized type of fuel designed for use in aircraft. It is a highly refined, lightweight fuel that is essential for the safe and efficient operation of airplanes. Aviation fuel is typically derived from crude oil through a process of distillation and refining.
The most common type of aviation fuel used in commercial jet aircraft is Jet A or Jet A-1. Jet A is similar to kerosene and is used worldwide, while Jet A-1 is a specific type of Jet A fuel that has been carefully refined to meet stringent freezing point requirements, making it suitable for use in colder climates.
Jet B is another type of aviation fuel that is similar to gasoline and has a higher volatility than Jet A. It is mainly used in cold regions where its lower freezing point is advantageous. However, due to its higher volatility and flammability, it is less commonly used than Jet A or Jet A-1.
In addition to these jet fuels, there is also aviation gasoline, or avgas, which is used in piston-engine aircraft. Avgas is a high-octane fuel that is specifically formulated for use in aviation piston engines. It is typically dyed to distinguish it from automotive gasoline and is available in several grades, each with different octane ratings to suit different engine requirements.
Overall, aviation fuel is a crucial component of the aviation industry, enabling aircraft to travel long distances efficiently and safely. Its composition and properties are carefully regulated to ensure that it meets the stringent safety and performance standards required for aviation use.