| Fuel |
Efficiency result |
|||||||
| ηSE |
Carnot |
Ratio |
Xs |
Af |
Cvf |
Cpf |
Rw |
|
| Wood |
39.3% |
81.5% |
48.2% |
1.5 |
6 |
15,000 |
1.8 |
15.0% |
| Petrol |
51.7% |
89.8% |
57.6% |
1 |
14.7 |
45,000 |
2.22 |
0.0% |
| Diesel |
46.2% |
86.5% |
53.4% |
1.5 |
14.5 |
46,000 |
2.22 |
0.0% |
| Methane |
52.9% |
90.5% |
58.5% |
1 |
17.19 |
55,500 |
2.22 |
0.0% |
| Propane |
53.1% |
90.6% |
58.6% |
1 |
15.67 |
50,300 |
1.67 |
0.0% |
| Methanol |
52.2% |
90.1% |
57.9% |
1 |
6.47 |
23,000 |
1.93 |
0.0% |
| Ethanol |
52.3% |
90.2% |
58.0% |
1 |
9 |
30,000 |
1.88 |
0.0% |
| Hydrogen |
53.3% |
90.7% |
58.8 |
1 |
34 |
141,790 |
14.3 |
0.0% |