Application of PSP to surface pressure measurement in high knudsen number flows

Hideo Mori, Tomohide Niimi, Madoka Hirako, Yusuke Oshima

研究成果: 書籍/レポート タイプへの寄稿会議への寄与

抄録

The pressure sensitive paint (PSP) technique has the capability to be applied to high Knudsen number flows, such as low density gas flows, micro-flows, and so on. In this study, to inspect the feasibility of PSP for measurement of pressure on a solid surface in the high Knudsen number flows, fundamental properties of three types of PSP [PdTFPP, PdOEP and PtTFPP bound by poly(TMSP)] are examined especially in the range of pressure below 130 Pa (about 1 Torr). The pressure sensitivity against nitrogen monoxide is also examined for the above PSPs, to develop a technique for the composite measurement of the flow field structure and the surface pressure, using NO-LIF and PSP, respectively. As an application of PSP to low density gas flows, we measure the pressure distribution on a jet-impinging solid surface using PdOEP/poly(TMSP) with very high pressure sensitivity.

本文言語英語
ホスト出版物のタイトルRAREFIED GAS DYNAMICS
ホスト出版物のサブタイトル24th International Symposium on Rarefied Gas Dynamics, RGD24
ページ1319-1324
ページ数6
DOI
出版ステータス出版済み - 5月 16 2005
外部発表はい
イベント24th International Symposium on Rarefied Gas Dynamics, RGD24 - Bari, イタリア
継続期間: 7月 10 20047月 16 2004

出版物シリーズ

名前AIP Conference Proceedings
762
ISSN(印刷版)0094-243X
ISSN(電子版)1551-7616

その他

その他24th International Symposium on Rarefied Gas Dynamics, RGD24
国/地域イタリア
CityBari
Period7/10/047/16/04

!!!All Science Journal Classification (ASJC) codes

  • 物理学および天文学(全般)

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