HEAT OF COMBUSTION OF AVIATION FUELS: ASTM D3338
Similar to Test Method ASTM D1405, this is a purely empirical test based on correlation between the net heat of combustion and gravity, aromatic content, and the average volatility of the fuel. Correction for sulfur content of the fuel must be done.

This test method has a repeatability of 0.021 MJ/kg and a reproducibility of 0.046 MJ/kg.

No bias statement is made.