Numerical Simulation of Reactive Flows in Overexpanded Supersonic Nozzle with Film Cooling

Table 1

Modified Evans-Schexnayder reaction model,  in cm³/mole·s. is the third body with an efficiency = 1 for all species and = /.

Number	Reaction			(K)
1	H2 + M ⇔ H+ H + M	5.5 × 10^18	−1.0	51987
2	O2 + M ⇔ O + O + M	7.2 × 10^18	−1.0	59340
3	H2O + M ⇔ OH + H + M	5.2 × 10^21	−1.5	59386
4	OH + M ⇔ O + H + M	8.5 × 10^18	−1.0	50830
5	H2O +O ⇔ OH + OH	5.8 × 10^13	0.0	9059
6	H2O + H ⇔ OH + H2	8.4 × 10^13	0.0	10116
7	O2 + H ⇔ OH + O	6.6 × 10^14	0.0	8455
8	H2 + O ⇔ OH + H	5.5 × 10^13	0.0	5586
9	H + O2 + M ⇔ HO2 + M	2.3 × 10^16	0.0	−403
10	H + HO2⇔ OH + OH	2.4 × 10^14	0.0	950