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Volume 34 Issue 2
Apr 2020
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Chinese Journal of High Pressure Physics  > 2020  >  34(2): 023401.
ZHANG Xu, QIN Shuang, YANG Shuqi, PENG Wenyang, ZHAO Feng, YU Jun, ZHONG Bin. Key Design Techniques for PVDF Sensitive Element Used in Dynamic Compression Experiments[J]. Chinese Journal of High Pressure Physics, 2020, 34(2): 023401. doi: 10.11858/gywlxb.20190796
Citation: ZHANG Xu, QIN Shuang, YANG Shuqi, PENG Wenyang, ZHAO Feng, YU Jun, ZHONG Bin. Key Design Techniques for PVDF Sensitive Element Used in Dynamic Compression Experiments[J]. Chinese Journal of High Pressure Physics, 2020, 34(2): 023401. doi: 10.11858/gywlxb.20190796
shu

Key Design Techniques for PVDF Sensitive Element Used in Dynamic Compression Experiments

doi: 10.11858/gywlxb.20190796
  • 1.

    Institute of Fluid Physics, CAEP, Mianyang 621999, Sichuan, China

  • 2.

    The Graduate School of CAEP, Mianyang 621999, Sichuan, China

  • Received Date: 26 Jun 2019
  • Rev Recd Date: 14 Jul 2019
  • Publish Date: 25 Feb 2020
    Abstract
  • This paper introduces key design techniques for PVDF sensitive element used in dynamic compression experiments. Based on the sensitive element design, electrode design, sensitive element polarization and sealing, PVDF dynamic pressure sensors are well design and produced. We also made dynamic experiments in order to calibrate the PVDF sensor. The results show that A-type uncertainty is less than 10%, which can be used in the dynamic pressure range of 0.3–10.0 GPa. We will extend the application to higher pressure range and consider the temperature effects.

     

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