Jet Fuel A1 is a highly refined kerosene-based fuel specifically designed for use in commercial and military turbine-powered aircraft. It is the most commonly used jet fuel worldwide and adheres to strict international specifications to ensure safety, performance, and reliability. Below is a detailed description of its key characteristics:
1. Composition: Kerosene-Type Fuel: Jet A1 is a refined kerosene with a specific carbon chain length (C8 to C16), making it suitable for high-altitude and high-performance aviation.
Additives: It may contain additives such as:
Antistatic agents: To prevent static electricity buildup.
Antioxidants: To improve fuel stability.
Corrosion inhibitors: To protect fuel system components.
Fuel system icing inhibitors (FSII): To prevent ice formation in fuel lines.
2. Key Properties: Flash Point: Minimum 38°C (100°F) Ensures safety by reducing the risk of fire during handling and storage.
Freezing Point: Maximum -47°C (-53°F) Allows the fuel to remain fluid at high altitudes where temperatures can drop significantly.
Density: 775-840 kg/m at 15°C Provides a balance between energy content and combustion efficiency.
Energy Content: Approximately 43.15 MJ/kg Delivers high energy output for efficient aircraft operation.
3. Sulfur Content: Ultra-Low Sulfur: Typically contains less than 0.3% sulfur by mass, reducing emissions of sulfur oxides (SOx) and minimizing environmental impact.