APPeNDix
1 (CONT NueD
i
)
Fu
op
el Pr erties
No. 2
Property
Gasoline
Diesel Fuel Methanol Ethanol
MTBE
Propane
CNG
Hydrogen
Biodiesel
Lower (liquid
43.44
42.78
20.09
26.95
35.10
46.29
47.13
121.46
37.52
fuel–water vapor)
MJ/kg @ 15.5°C

Specific heat, J/kg
°K
2008.3
1799.1
2510.4
2384.9
2092.0

—
—
—
—
Stoichiometric air/

14.7
14.7
6.45
9
11.7
15.7
17.2
34.3
13.8
fuel, weight
Volume % fuel in
2
—
12.3
6.5
2.7
—
—
—
—
vaporized
stoichiometric
e
mixtur
Sour ce:
www
gy
.afdc.ener .gov/afdc/pdfs/fueltable.pdf and www.methanol.org/pdf/fuelproperties.pdf
422
Appendix: Fuel Properties