Split Hopkinson Pressure Bar: Design Parameters and Prediction of the Experiment Output
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21260%2F18%3A00321588" target="_blank" >RIV/68407700:21260/18:00321588 - isvavai.cz</a>
Result on the web
<a href="http://www.engmech.cz/" target="_blank" >http://www.engmech.cz/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.21495/91-8-213" target="_blank" >10.21495/91-8-213</a>
Alternative languages
Result language
angličtina
Original language name
Split Hopkinson Pressure Bar: Design Parameters and Prediction of the Experiment Output
Original language description
In this paper, a simple analytic model of Split Hopkinson Pressure Bar (SHPB) propelled by gas-gun is introduced. The model allows for prediction of the output of SHPB experiment or can be used inversely as a design tool for gas-gun propelled SHPB. The model is based on existing models of light gas-gun working according to adiabatic process and on one-dimensional wave propagation theory in linear elastic cylindrical slender bar. The model allows for calculation with elementary drag effects. Model functionality was evaluated and compared with the experimental results of a SHPB setup equipped with linear elastic (aluminium) bars and visco-elastic (polymethyl metacrylate) bars at two different impact velocities.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20501 - Materials engineering
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Engineering Mechanics 2018: Book of Full Texts
ISBN
978-80-86246-88-8
ISSN
1805-8248
e-ISSN
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Number of pages
4
Pages from-to
213-216
Publisher name
Ústav teoretické a aplikované mechaniky AV ČR, v. v. i.
Place of publication
Praha
Event location
Svratka
Event date
May 14, 2018
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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