Research Article
Charged Species Concentration in Combusting Mixtures Using Equilibrium Chemistry
Table 5
Effect of
, and pressure on equilibrium concentration of ions (mixture II) in a stoichiometric propane-air mixture.
| | | (K) | (K) | Pressure (atm) | H3O+ (ions/cc) | NO+ (ions/cc) | Total (ions/cc) | Application |
| | 1 | 2200 | 2200 | 1 | 5.66x106 | 1.69x107 | 2.2x107 | Laboratory flame (Bunsen burner) with thermal equilibrium |
| | 2 | 2800 | 2800 | 40 | 1.53x1010 | 5.16x1010 | 6.69x1010 | Burned gas conditions (engines) with thermal equilibrium |
| | 3 | 2800 | 4200
(=1.5) | 40 | 2.81x1012 | 7.05x1010 | 2.81x1012 | Burned gas conditions (engines) with thermal dis-equilibrium |
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