Dependence of the Optimal Composition of Solid Propellants without Metal with the Maximum Accessible Value of the Specific Impulse on the Elemental Composition and Enthalpy of the Formation of the Oxidizer

The effect of the size of the enthalpy formation, the hydrogen content and the oxygen saturation coefficient (α) of the organic oxidizer of solid composite propellants on the optimal value of binder α, providing the maximum values of the specific impulse in metal-free compositions based on a specifi...

Full description

Saved in:
Bibliographic Details
Published in:Russian journal of physical chemistry. B 2021-03, Vol.15 (2), p.266-270
Main Authors: Dorofeenko, E. M., Lempert, D. B.
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Combustion
Composite propellants
Composition
Enthalpy
Explosion
Oxidizing agents
Oxygen content
Physical Chemistry
Shock Waves
Solid propellants
Specific impulse
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:The effect of the size of the enthalpy formation, the hydrogen content and the oxygen saturation coefficient (α) of the organic oxidizer of solid composite propellants on the optimal value of binder α, providing the maximum values of the specific impulse in metal-free compositions based on a specific oxidizer, is studied. The quantitative dependence of the maximum attainable specific impulse of binary compositions of propellants containing a high-enthalpy organic oxidant and a binder on the enthalpy of the formation of the oxidizer, the hydrogen content in it, and the value of α is found.
ISSN:1990-7931
1990-7923
DOI:10.1134/S1990793121020044