Discontinuity stresses in bottom combustion chamber solid propellant rocket motor loaded internal pressure.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F11%3A00447275" target="_blank" >RIV/60162694:G43__/11:00447275 - isvavai.cz</a>
Result on the web
<a href="http://vavtest.unob.cz/registr" target="_blank" >http://vavtest.unob.cz/registr</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Discontinuity stresses in bottom combustion chamber solid propellant rocket motor loaded internal pressure.
Original language description
The paper analyses the mechanical stresses on bottom combustion chamber of solid propellant rocket motor. The stress analysis is focused on discontinuity stresses at juncture of cylindrical part of combustion chambre and thorispherical end. Combustion chamber is modelled like a thin-walled construction of type axis symmetrical shell. There is analysed torispherical shape of the combustion chamber bottom. Theoretical analysis includes analytical and numerical solution of the problem. Analytical solutionutilises a force method of the combustion chamber parts edge load solution. Numerical solution is performed by finite elements method. Results of both the solutions have been proved experimentally with the help resistance strain gauge mehod.
Czech name
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Czech description
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Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
ICMT´11 - International Conference on Military Technologies 2011
ISBN
978-80-7231-787-5
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
493-501
Publisher name
University of Defence
Place of publication
Brno
Event location
Brno
Event date
Jan 1, 2011
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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