会议论文详细信息
30th International Conference on Interaction of Intense Energy Fluxes with Matter | |
Pulse loading of glycerol by electric explosion of wire | |
Uvarov, S.V.^1 ; Bannikova, I.A.^1 ; Naimark, O.B.^1 | |
Institute of Continuous Media Mechanics, Ural Branch, Russian Academy of Sciences, Academician Korolev Street 1, Perm | |
614013, Russia^1 | |
关键词: Compression waves; Electric explosion; Free surface velocity; High strain rates; Relaxation property; Shock-wave loading; Wave amplitudes; Wire explosion; | |
Others : https://iopscience.iop.org/article/10.1088/1742-6596/653/1/012034/pdf DOI : 10.1088/1742-6596/653/1/012034 |
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来源: IOP | |
【 摘 要 】
A series of experiments was carried out to investigate the relaxation properties of glycerol under shock-wave loading. The strain rates at the compression wave front were in the range of 105-107s-1. A modified version of the wire explosion set-up was used. Free surface velocity profiles were recorded by VISAR with fiber-optic sensor. We found that the glycerol exhibits the non-Newtonian liquid behavior: viscosity is higher at the high strain rate. Strain rate at the compressive wave front is found to be dependent on the wave amplitude in power of 1.3.
【 预 览 】
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