Thermal and acceleration load analysis of new 122 mm rocket propellant grain

Thermal and acceleration load analysis of new 122 mm rocket propellant grain

In order to achieve very strong inter-ballistic requirements, a unusual free standing rocket motor propellant grain was designed, with variable channel diameter. Due to its very high length, it was expected for the grain to be exposed to dangerous combination of different loads during the design pha...

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Bibliographic Details
Main Authors: Gligorijević Nikola, Antonović Saša, Živković Saša, Pavković Bojan, Rodić Vesna
Format: Article
Language:English
Published: Military Technical Institute, Belgrade 2016-01-01
Series:Scientific Technical Review
Subjects:
rocket
122 mm calibre
rocket engine
propellant grain
thermal load
acceleration
viscoelasticity
structural analysis
tensile strenght
damage
reliability
finite elements method
Online Access:https://scindeks-clanci.ceon.rs/data/pdf/1820-0206/2016/1820-02061603003G.pdf

Internet

https://scindeks-clanci.ceon.rs/data/pdf/1820-0206/2016/1820-02061603003G.pdf

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