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International Journal of Energetic Materials and Chemical Propulsion
ESCI SJR: 0.142 SNIP: 0.16 CiteScore™: 0.29

ISSN Imprimer: 2150-766X
ISSN En ligne: 2150-7678

International Journal of Energetic Materials and Chemical Propulsion

DOI: 10.1615/IntJEnergeticMaterialsChemProp.v5.i1-6.260
pages 244-250

STUDY ON THE ACTION TEMPERATURE OF CATALYSTS TO SOLID PROPELLANT BURNING RATE USING EMBEDDED THERMOCOUPLE

Ning Fei Wang
Xi'an Modern Chemistry Research Institute, 710065, Xi'an, P. R. China
Liang Wang
College of Astronautics, Northwestern Polytechnical Univ., 710062, Xi'an, P. R. China

RÉSUMÉ

With addition of some catalysts of lead salts, copper salts and carbon black we have altered combustion mode of a CMDB propellant, with a plateau burning region. This paper also introduced a method to determine the action temperature of catalysts using embedded thermocouples. With this method we have learnt that the action temperatures of Cu salt, Pb salt and combined Pb salt/Cu salt/CB are respectively about 600K, 500K, and 450K.


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