Electrical Resistance of Aluminum under Shock Compression: Experimental Data Full article
| Journal |
Combustion, Explosion and Shock Waves
ISSN: 0010-5082 |
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|---|---|---|---|
| Output data | Year: 2023, Volume: 59, Number: 1, Pages: 118–124 Pages count : 7 DOI: 10.1134/S0010508223010148 | ||
| Tags | electrical resistance, specific electrical resistance, aluminum, shock compression, high pressures and temperatures. | ||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Министерство науки и высшего образования Российской Федерации | FWGG-2021-0007 |
Abstract:
Experimental data on the electrical resistance of aluminum under shock compression
are analyzed. The electrical resistance of two types of aluminum foil located in dielectric materials with different shock impedances is measured by the electrocontact method. The resultant
dependences of the electrical resistance of aluminum on the shock wave pressure are monotonically
increasing functions of pressure. However, the dependence of the specific electrical resistance of
aluminum on the shock wave pressure can be monotonic (foil in Plexiglas) or nonmonotonic (foil
in fluoroplastic). In the latter case, the specific electrical resistance first slightly decreases with an
increase in pressure and then increases. This behavior can be explained by the competing effects
of compression and temperature heating on the specific electrical resistance. Due to shock compression of metal foil in the dielectric with a smaller shock impedance (Plexiglas), the measured
electrical resistance is greater than that in the dielectric with a greater shock impedance (fluoroplastic). This result is caused by the greater temperature heating of metal foil in Plexiglas. The
reasons for the qualitative difference in the behavior of the specific electrical resistance of metal
under static and dynamic compression are discussed.
Cite:
Gilev S.D.
Electrical Resistance of Aluminum under Shock Compression: Experimental Data
Combustion, Explosion and Shock Waves. 2023. V.59. N1. P.118–124. DOI: 10.1134/S0010508223010148 WOS Scopus РИНЦ OpenAlex
Electrical Resistance of Aluminum under Shock Compression: Experimental Data
Combustion, Explosion and Shock Waves. 2023. V.59. N1. P.118–124. DOI: 10.1134/S0010508223010148 WOS Scopus РИНЦ OpenAlex
Original:
Гилев С.Д.
Электросопротивление алюминия при ударном сжатии: экспериментальные данные
Физика горения и взрыва. 2023. Т.59. №1. С.129-136. DOI: 10.15372/FGV20230114 РИНЦ OpenAlex
Электросопротивление алюминия при ударном сжатии: экспериментальные данные
Физика горения и взрыва. 2023. Т.59. №1. С.129-136. DOI: 10.15372/FGV20230114 РИНЦ OpenAlex
Dates:
| Submitted: | Mar 5, 2022 |
| Accepted: | Sep 7, 2022 |
| Published print: | Feb 28, 2023 |
Identifiers:
| Web of science: | WOS:000961040100014 |
| Scopus: | 2-s2.0-85151640814 |
| Elibrary: | 61053689 |
| OpenAlex: | W4361862489 |