Empirical formulas for hypervelocity impact with a piezoelectric element and their application to a new real-time dust detector

T. Miyachi, M. Fujii, Nobuyuki Hasebe, G. Kuraza, K. Nogami, T. Iwai, S. Sasaki, H. Ohashi, S. Hasegawa, H. Yano, H. Shibata, E. Grün, R. Srama, N. Okada, T. Tou

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    Abstract

    Hypervelocity collisions of microparticles with a lead-zirconate-titanate piezoelectric element are examined. The waveforms thus obtained depend on the velocities during collision, and are classified into three categories. In particular, the first cycle of the signal observed immediately after collision is essential to obtain information on the impact. In each category, experimental formulas that are functions of the impact velocity are established based on experimental data. It is concluded that a single piezoelectric element can potentially measure the velocity and/or momentum of hypervelocity microparticles in real time. In the abovementioned context, the new dust detectors are described.

    Original languageEnglish
    Title of host publicationIEEE Nuclear Science Symposium Conference Record
    Pages423-427
    Number of pages5
    Volume1
    DOIs
    Publication statusPublished - 2005
    EventNuclear Science Symposium Conference Record, 2005 IEEE -
    Duration: 2005 Oct 232005 Oct 29

    Other

    OtherNuclear Science Symposium Conference Record, 2005 IEEE
    Period05/10/2305/10/29

    ASJC Scopus subject areas

    • Computer Vision and Pattern Recognition
    • Industrial and Manufacturing Engineering

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  • Cite this

    Miyachi, T., Fujii, M., Hasebe, N., Kuraza, G., Nogami, K., Iwai, T., Sasaki, S., Ohashi, H., Hasegawa, S., Yano, H., Shibata, H., Grün, E., Srama, R., Okada, N., & Tou, T. (2005). Empirical formulas for hypervelocity impact with a piezoelectric element and their application to a new real-time dust detector. In IEEE Nuclear Science Symposium Conference Record (Vol. 1, pp. 423-427). [1596285] https://doi.org/10.1109/NSSMIC.2005.1596285