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International Journal of Energetic Materials and Chemical Propulsion
ESCI SJR: 0.149 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.v3.i1-6.640
pages 659-661

TEMPERATURE SENSITIVITY STUDIES ON NITRAMINE-BASED PROPELLANT

Lalitha Ramachandran
Propellant and Special Chemicals Group, Vikram Sarabhai Space Centre Trivandrum 695022, India
T. E. Krishnan
Propellant and Special Chemicals Group, Vikram Sarabhai Space Centre Trivandrum 695022, India
A. J. Kurian
Propellant and Special Chemicals Group, Vikram Sarabhai Space Centre Trivandrum 695022, India
S. Somesware Rao
Propellants, Polymers, Chemicals and Materials Entity Vikram Sarabbai Space Centre, Trivandrum 695 022 India
K. N. Ninan
Propellants, Polymers, Chemicals and Materials Entity Vikram Sarabbai Space Centre, Trivandrum 695 022 India

RÉSUMÉ

Rocket motors stored in ambient conditions experience the variations in environmental temperature. This can result in dispersion of the burning rate of the grain due to the temperature sensitivity characteristic of the propellant formulation. In order to study this on a nitramine-based propellant, experiments are carried out at both strand level and motor level. The results show that strand level investigation is as good as actual motor tests.


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