Changes of Mechanical Properties of Double-Base Propellants over Ageing

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60162694%3AG43__%2F12%3A00479460" target="_blank" >RIV/60162694:G43__/12:00479460 - 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
—

Result language
angličtina
Original language name
Changes of Mechanical Properties of Double-Base Propellants over Ageing
Original language description
The paper shows results of an experiment that was performed on propellants consisting of nitrocellulose, nitroglycerine and dinitrotoluene and its alternative with relatively less toxic plasticizer then dinitrotoluene. Grains of propellants were artificially aged at 65°C for a period corresponding to 5, 10, 15 and 20 years of storage at 25°C. Dynamic mechanical analysis and uniaxial compression and tensile test at -40°C and 21°C were performed on specimens after ageing. The results do not fully match our presumption of gradual lowering of the ultimate strength of the material in time, but form wide set of data describing a change of the mechanical properties of double-base propellants over ageing.
Czech name
—
Czech description
—

Project
<a href="/en/project/FR-TI4%2F290" target="_blank" >FR-TI4/290: *Solid propellants with limit burning rates</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of International Conference on Military Technologies and Special Technologies 2012, ICMT 2012
ISBN
978-80-8075-525-6
ISSN
—
e-ISSN
—
Number of pages
6
Pages from-to
234-239
Publisher name
Faculty of Special Technologies, Alexander Dubček University of Trenčín
Place of publication
Bratislava (Slovensko)
Event location
Bratislava
Event date
May 3, 2012
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
—

Similar results(10)