2026-03-05T08:55:10Z https://kanazawa-u.repo.nii.ac.jp/oai

oai:kanazawa-u.repo.nii.ac.jp:00008205 2024-06-20T06:12:25Z 934:935:936

Effect of polymer ablation on temperature decay of thermal plasmas using induction thermal plasma irradiation technique 90303263 Tanaka, Yasunori Sakuyama, Toshiaki Yamada, D. 90213339 Uesugi, Yoshihiko Kaneko, S. Okabe, S. Polymer ablation phenomenon by thermal plasmas was fundamentally investigated using the inductively coupled thermal plasma irradiation technique. It is greatly important to understand interactions between a thermal plasma and polymer materials, for example, for design of low voltage and high voltage circuit breakers. In the present experiment, the Ar induction thermal plasma was directly irradiated to different five kinds of polymer solid bulks. Spectroscopic observation was carried out to measure C₂ spectra, and the C₂ vibrational-rotational temperatures were estimated in different polymer ab-lated vapors. In addition, the measured mass loss and power loss due to ablation were compared among the different five polymer materials. Results showed that the polymethylene needed the highest power loss for ablation although there is little difference in the vibra-tional temperatures near the polymer surface among the five polymer materials. 金沢大学理工研究域電子情報学系 IEEE = Institute of Electrical and Electronics Engineers 2008-01-01 eng conference paper VoR http://hdl.handle.net/2297/23878 https://kanazawa-u.repo.nii.ac.jp/records/8205 GD 2008 - 17th International Conference on Gas Discharges and Their Applications 5379324 89 92 https://kanazawa-u.repo.nii.ac.jp/record/8205/files/TE-PR-TANAKA-Y-89.pdf application/pdf 1.1 MB 2017-10-03