Table 2: Gasoline, ethanol, and tested blends main characteristics.

A/FLHVρEthanolCHOgCO2/MJ
kg/kgMJ/kgkg/m3% mass% mass% mass% massg/MJMJ/kgkJ/kg

Gasoline14.3242.575008513173.42.77400
E1013.7740.9754108213573.32.77
E2013.2239.3757207813873.12.76
E3012.6837.77613075131272.92.75
E859.7729.27808557133071.52.71
Ethanol9.0126.978510052133571.02.69850

aHeat content of stoichiometric mixture.
bLatent heat of vaporization.