Abstract: Moisture content is an important performance index of the jet fuel quality inspection. Considering the effect of environmental temperature, humidity, storage time and anti-icing agent concentration on dissolved water content in jet fuel, this project determined the change rule of the dissolved water content under different conditions using trace moisture analyzer. The change rule model and the database of the desolved water were established. It provides an effective reference for accurate and efficient determination of jet fuel moisture content.

Key words: jet fuel, dissolved water, trace moisture analyzer