Shock response of polymer-bonded copper powder
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F20%3A39916201" target="_blank" >RIV/00216275:25310/20:39916201 - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/article/10.1007/s00193-020-00939-y" target="_blank" >https://link.springer.com/article/10.1007/s00193-020-00939-y</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00193-020-00939-y" target="_blank" >10.1007/s00193-020-00939-y</a>
Alternative languages
Result language
angličtina
Original language name
Shock response of polymer-bonded copper powder
Original language description
The shock response of a polymer-bonded copper powder was investigated by means of plate impact experiments in a gas gun (pressure range 1-8 GPa) and using in-contact explosive loading (pressures up to 37 GPa). Stress gauges were used to determine the material shock states in the planar impact, and the experimental data of shock and particle velocities (U, u) were fitted to a straight line giving a Hugoniot equation of state U=(0.85 +/- 0.08)+(2.64 +/- 0.05). In the explosive loading experiments, the shock speed in the material was measured using optical methods, and impedance matching was performed to determine the shock state in the sample. Comparison between the two experiments shows that the states attained in the lower-pressure range (planar impact experiments) and higher-pressure range (explosive loading) follow the same Hugoniot curve, within 4% deviation.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20505 - Composites (including laminates, reinforced plastics, cermets, combined natural and synthetic fibre fabrics; filled composites)
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Shock Waves
ISSN
0938-1287
e-ISSN
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Volume of the periodical
30
Issue of the periodical within the volume
4
Country of publishing house
US - UNITED STATES
Number of pages
12
Pages from-to
373-384
UT code for WoS article
000516423100001
EID of the result in the Scopus database
2-s2.0-85084619531