Ethinyl Aromatic Hydrocarbon Derivatives as Possible Solid Fuel Dispersants

The article considers several solid ethinyl derivatives (actually existing diethinylbenzene and a number of compounds not yet synthesized) as potential dispersants of fuels for direct-flow rocket engines. The density and enthalpy of the formation of the considered hypothetical ethinyl derivatives ar...

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Bibliographic Details
Published in:Russian journal of physical chemistry. B 2020-07, Vol.14 (4), p.579-586
Main Authors: Lempert, D. B., Kazakov, A. I., Dorofeenko, E. M., Smirnov, A. S., Raznoschikov, V. V., Averkov, I. S., Yanovsky, L. S.
Format: Article
Language:English
Subjects:
Aircraft engines
Aircraft rockets
Aromatic hydrocarbons
Chemistry
Chemistry and Materials Science
Combustion
Derivatives
Dispersants
Dispersion
Enthalpy
Explosion
Mathematical analysis
Parameter estimation
Physical Chemistry
Rocket engines
Shock Waves
Solid fuels
Spacecraft components
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Summary:The article considers several solid ethinyl derivatives (actually existing diethinylbenzene and a number of compounds not yet synthesized) as potential dispersants of fuels for direct-flow rocket engines. The density and enthalpy of the formation of the considered hypothetical ethinyl derivatives are estimated. Some of important parameters are studied characterizing their effectiveness as dispersants. The calculation and parametric studies of the effectiveness of the compounds as fuel components for direct-flow rocket engines of specific atmospheric aircraft of the Meteor-type are carried out, the results of which confirm their efficiency.
ISSN:1990-7931
1990-7923
DOI:10.1134/S1990793120040090