| 冲击波压缩PVDF膜的电响应研究 |
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| 引用本文： | 温殿英,林其文. 冲击波压缩PVDF膜的电响应研究[J]. 高压物理学报, 2000, 14(4): 291-297 |
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| 作者姓名： | 温殿英 林其文 |
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| 作者单位： | 中物院流体物理研究所冲击波物理与爆轰物理实验室,四川绵阳,621900 |
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| 基金项目： | 中国工程物理研究院科技基金，970335， |
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| 摘 要： | 应用冲击加载技术，研究了PVDF膜在与其极化矢量方向平行的冲击波压缩下的冲击电响应。通过实验和数值模拟得到了PVDF释放电荷q(t)与冲击波压力p(t)，给出了峰值电荷qmax与峰值压力pmax的关系，建立了PVDF膜的冲击电响应的理论模型及数值模拟方法。
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| 关 键 词： | 冲击波压力 PVDF膜 电荷 |
| 收稿时间： | 2000-03-29; |
| 修稿时间： | 2000-03-29 |
ELECTRICAL RESPONSE OF PVDF FILM UNDER SHOCK LOADING |
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| WEN Dian-ying,LIN Qi-wen. ELECTRICAL RESPONSE OF PVDF FILM UNDER SHOCK LOADING[J]. Chinese Journal of High Pressure Physics, 2000, 14(4): 291-297 |
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| Authors: | WEN Dian-ying LIN Qi-wen |
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| Affiliation: | Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, CAEP, Mianyang 621900, China |
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| Abstract: | The electrical response of PVDF film along polarization direction under shock loading was studied experimentally and numerically. The release charge profiles, q(t), from PVDF under loading were obtained. The relation between maximum released charge and peak pressure was given. Also, the numerical simulation method for PVDF response for shock loading was developed. |
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| Keywords: | shock loading PVDF film charge |
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