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

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

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

Abstract

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.

Original languageEnglish
Title of host publication2013 International Symposium on Micro-NanoMechatronics and Human Science, MHS 2013
PublisherIEEE Computer Society
ISBN (Print)9781479915293
DOIs
Publication statusPublished - 2013 Jan 1
Externally publishedYes
Event2013 International Symposium on Micro-NanoMechatronics and Human Science, MHS 2013 - Nagoya
Duration: 2013 Nov 102013 Nov 13

Other

Other2013 International Symposium on Micro-NanoMechatronics and Human Science, MHS 2013
CityNagoya
Period13/11/1013/11/13

Fingerprint

Phosphorescence
Pressure measurement
Flow of gases
Dyes
Pressure distribution
Compressible flow
Paint

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Matsuda, Y., Kawai, Y., Shibayama, S., Yamaguchi, H., & Niimi, T. (2013). Pressure measurement of gas flows through a micro-channel by phosphorescence dye. In 2013 International Symposium on Micro-NanoMechatronics and Human Science, MHS 2013 [6710427] IEEE Computer Society. https://doi.org/10.1109/MHS.2013.6710427

Pressure measurement of gas flows through a micro-channel by phosphorescence dye. / Matsuda, yu; Kawai, Yusuke; Shibayama, Shobu; Yamaguchi, Hiroki; Niimi, Tomohide.

2013 International Symposium on Micro-NanoMechatronics and Human Science, MHS 2013. IEEE Computer Society, 2013. 6710427.

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

Matsuda, Y, Kawai, Y, Shibayama, S, Yamaguchi, H & Niimi, T 2013, Pressure measurement of gas flows through a micro-channel by phosphorescence dye. in 2013 International Symposium on Micro-NanoMechatronics and Human Science, MHS 2013., 6710427, IEEE Computer Society, 2013 International Symposium on Micro-NanoMechatronics and Human Science, MHS 2013, Nagoya, 13/11/10. https://doi.org/10.1109/MHS.2013.6710427
Matsuda Y, Kawai Y, Shibayama S, Yamaguchi H, Niimi T. Pressure measurement of gas flows through a micro-channel by phosphorescence dye. In 2013 International Symposium on Micro-NanoMechatronics and Human Science, MHS 2013. IEEE Computer Society. 2013. 6710427 https://doi.org/10.1109/MHS.2013.6710427
Matsuda, yu ; Kawai, Yusuke ; Shibayama, Shobu ; Yamaguchi, Hiroki ; Niimi, Tomohide. / Pressure measurement of gas flows through a micro-channel by phosphorescence dye. 2013 International Symposium on Micro-NanoMechatronics and Human Science, MHS 2013. IEEE Computer Society, 2013.
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