Research Article
A Numerical Study of the Effects of Using Reformer Gas on Ignition Characteristics under Dual-Fuel Engine-Relevant Conditions
Table 1
Important reactions for the ignition processes of methane/H2/n-heptane mixtures.
| | Number | Elementary reactions | A |
| | R1 | H + O2 = O + OH | 3.547E + 15 | | R3 | OH + H2 = H + H2O | 2.16E + 8 | | R9 | H + O2(+M) = HO2(+M) | 1.475E + 12 | | R16 | H2O2(+M) = 2OH(+M) | 2.951E + 14 | | R78 | CH4 + OH = CH3 + H2O | 5.83E + 4 | | R85 | CH3 + HO2 = CH4 + O2 | 1.16E + 5 | | R496 | NC7H16 + OH = C7H15-1 + H2O | 2.57E + 7 | | R501 | NC7H16 + HO2 = C7H15-2 + H2O2 | 126.4 | | R509 | NC7H16 + O2 = C7H15-2 + HO2 | 2.8E + 13 | | R547 | C7H15-4 = C2H5+C5H10-1 | 1.143E + 18 | | R629 | C7H15O2-2 = C7H14-1+HO2 | 1.0075E + 43 | | R632 | C7H15O2-3 = C7H14-3+HO2 | 1.0044E + 39 | | R635 | C7H15O2-2 = C7H14OOH2-4 | 2.5E + 10 | | R637 | C7H15O2-4 = C7H14OOH4-2 | 5.0E + 10 | | R668 | C7H14OOH3–5O2 = C7H14OOH3-5+O2 | 1.389E + 23 | | R670 | C7H14OOH1–3O2 = NC7KET13+OH | 2.5E + 10 |
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