Kinetic Models of Non-Equilibrium Radiation for Strong Air Shock Waves

2006 ◽  
Author(s):  
Ilya Sharikov ◽  
Sergey Surzhikov ◽  
Mario Capitelli ◽  
Gianpiero Colonna
Keyword(s):  
Shock Waves ◽  
Kinetic Models ◽  
Equilibrium Radiation ◽  
Non Equilibrium

Non-equilibrium radiation during SiC–CO2plasma interaction

2016 ◽  
Vol 49 (16) ◽  
pp. 165201
Author(s):  
Noémie Brémare ◽  
Samuel Jouen ◽  
Pascal Boubert
Keyword(s):  
Equilibrium Radiation ◽  
Non Equilibrium

Sodium excitation in non-equilibrium conditions behind shock waves in nitrogen

1977 ◽  
Vol 45 (2) ◽  
pp. 351-355 ◽  
Author(s):  
A.V. Eremin ◽  
A.A. Kulikovsky ◽  
I.M. Naboko
Keyword(s):  
Shock Waves ◽  
Equilibrium Conditions ◽  
Non Equilibrium

Effects of Chemical Reaction Models on Simulations of Scramjet Nozzle Flow

2014 ◽  
Vol 490-491 ◽  
pp. 931-935
Author(s):  
Xiao Yuan Zhang ◽  
Li Zi Qin ◽  
Yu Liu
Keyword(s):  
Kinetic Models ◽  
Chemical Kinetic ◽  
Numerical Results ◽  
Supersonic Combustion ◽  
Equilibrium Flow ◽  
Reaction Models ◽  
Total Temperature ◽  
Supersonic Combustion Ramjet ◽  
Quantity Of Heat ◽  
Non Equilibrium

The chemical non-equilibrium flow of supersonic combustion ramjet (scramjet) nozzle is numerical simulated with different chemical kinetic models to research the effects on numerical results of the nozzle performance. The numerical results show that total temperature is increased due to the recombination of dissociation compositions and the combustion of the residual fuel. The effect of the combustion of the residual fuel is more obvious in this paper, and the effect to the performance of the nozzle is noticeable. The species of the compositions in the models influence the quantity of heat sending out when it get equilibrium, so the 9-species chemical kinetic models are more suitable in the simulation of the scramjet nozzle chemical non-equilibrium flows.

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