4 Types of Aviation Fuel that Power Aircraft Engines - Why Jet A1 Stands Out скачать в хорошем качестве

4 Types of Aviation Fuel that Power Aircraft Engines - Why Jet A1 Stands Out

Aviation fuel, also known as avgas (aviation gasoline) or jet fuel, is a specialized type of fuel designed for use in aircraft. Here are some key facts about aviation fuel: Types of Aviation Fuel: 1. Avgas (Aviation Gasoline): Used in piston-engine aircraft, avgas is a high-octane fuel that prevents engine knocking or pinging. 2. Jet-A and Jet-A1: Used in turbine-engine aircraft, these fuels are kerosene-based and have a higher flash point, making them safer for high-altitude flights. Characteristics: 1. High energy density: Aviation fuel has a high energy density to provide sufficient power for flight. 2. Low freezing point: Aviation fuel remains liquid at low temperatures, preventing fuel line freezing. 3. High flash point: Aviation fuel has a high flash point to reduce the risk of fires. 4. Cleanliness: Aviation fuel must meet strict cleanliness standards to prevent contamination. Specifications: 1. ASTM D910 (Avgas) 2. ASTM D1655 (Jet-A and Jet-A1) 3. DEF STAN 91-91 (British Standard) Storage and Handling: 1. Fuel tanks: Specially designed tanks to prevent contamination and ensure safety. 2. Fuel pumps: Designed to handle the high flow rates required for aircraft refueling. 3. Safety equipment: Fire extinguishers, protective gear, and emergency response plans. Environmental Impact: 1. Emissions: Aviation fuel contributes to greenhouse gas emissions and air pollution. 2. Alternative fuels: Research is ongoing to develop sustainable aviation fuels (SAF) from renewable sources. Global Market: 1. Demand: Aviation fuel demand is influenced by air travel growth, fleet expansion, and fuel-efficient aircraft. 2. Supply: Major producers include ExxonMobil, Shell, and Chevron. 3. Price volatility: Fuel prices fluctuate with global oil prices, affecting airline operations. #aviationfuel #jeta1 #fuel #avgas #aviation #jetengine