Pressure measurement of gas flows through a micro-channel by phosphorescence dye

Yu Matsuda, Yusuke Kawai, Shobu Shibayama, Hiroki Yamaguchi, Tomohide Niimi

研究成果: Conference contribution

抄録

Gas flows through a micro-channel were experimentally studied by using PSCC (Pressure-Sensitive Channel Chip). PSCC is a micro-channel fabricated by PDMS containing a pressure-sensitive dye, and then it works as both a micro-channel and PSP (Pressure-Sensitive Paint). The micro-channel (PSCC) with 200 × 91 μm cross section and 2.0 mm long was fabricated. The pressure distribution with the inlet and outlet pressures of 101 kPa and 30 kPa was successfully measured. The measured pressure distribution indicates that the gas flow near the exit of the channel should be treated as compressible flow and the gas flow was choked at the end.

本文言語English
ホスト出版物のタイトル2013 International Symposium on Micro-NanoMechatronics and Human Science, MHS 2013
出版社IEEE Computer Society
ISBN(印刷版)9781479915293
DOI
出版ステータスPublished - 2013 1 1
外部発表はい
イベント2013 International Symposium on Micro-NanoMechatronics and Human Science, MHS 2013 - Nagoya, Japan
継続期間: 2013 11 102013 11 13

出版物シリーズ

名前2013 International Symposium on Micro-NanoMechatronics and Human Science, MHS 2013

Conference

Conference2013 International Symposium on Micro-NanoMechatronics and Human Science, MHS 2013
国/地域Japan
CityNagoya
Period13/11/1013/11/13

ASJC Scopus subject areas

  • 電子工学および電気工学

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