Four different combustion efficiencies commonly used for assessing ramjet engines are compared. The mixture ratios cover a range from stoichiometric to an equivalence ratio of 0.2, and the polyethylene/air propellant system is used. The ratio of effective to ideal temperature rise is taken as reference efficiency. As might be expected, major differences can be observed near stoichiometric and down to equilvalence ratios of 0.5. These are quantitatively demonstrated.
Comparison of combustion efficiencies for ramjet engines
1984-09-01
Miscellaneous
No indication
English
Comparison of Advanced Ramjet Engines
NTIS | 1965
|Analysis of ramjet engines using supersonic combustion
Engineering Index Backfile | 1958
|An analysis of ramjet engines using supersonic combustion
TIBKAT | 1958
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