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Fundamental study on the powder injection using a micro shock tube

発表形態:
一般講演(学術講演を含む)
主要業績:
主要業績
単著・共著:
共著
発表年月:
2014年09月
DOI:
会議属性:
国際会議(国内開催を含む)
査読:
無し
リンク情報:

日本語フィールド

著者:
Naoki Nohara, Kensuke Hieda, Tokitada Hashimoto, Shigeru Matsuo, Toshiaki Setoguchi
題名:
Fundamental study on the powder injection using a micro shock tube
発表情報:
Proceedings of 5th Asian Joint Workshop on Thermophysics and Fluid Science, USB, September 23-26, 2014, Nagasaki, Japan
キーワード:
Shock Wave, Micro shock tube, Gas-Solid Two-Phase Flow
概要:
抄録:
In this study, in order to obtain the fundamental data of the needle free injection system using the powder injection, the improved needle free injector was designed and manufactured. Moreover, the velocity measurement of powder particles was carried out. Both the variable cross section shock tube and the reflected shock tube were adapted to obtain the higher enthalpy flow with efficiency. The velocity measurement of the particles with the order of 10 micrometers have been carried out. Here, macro photographic visualization was conducted using the ultra high speed video camera with high spatial and temporal resolution to briefly measure the particles flied at super sonic speed in several millimeters square. The velocity data were acquired by the particle tracking veloci-metry after image processing

英語フィールド

Author:
Naoki Nohara, Kensuke Hieda, Tokitada Hashimoto, Shigeru Matsuo, Toshiaki Setoguchi
Title:
Fundamental study on the powder injection using a micro shock tube
Announcement information:
Proceedings of 5th Asian Joint Workshop on Thermophysics and Fluid Science, USB, September 23-26, 2014, Nagasaki, Japan
Keyword:
Shock Wave, Micro shock tube, Gas-Solid Two-Phase Flow
An abstract:
In this study, in order to obtain the fundamental data of the needle free injection system using the powder injection, the improved needle free injector was designed and manufactured. Moreover, the velocity measurement of powder particles was carried out. Both the variable cross section shock tube and the reflected shock tube were adapted to obtain the higher enthalpy flow with efficiency. The velocity measurement of the particles with the order of 10 micrometers have been carried out. Here, macro photographic visualization was conducted using the ultra high speed video camera with high spatial and temporal resolution to briefly measure the particles flied at super sonic speed in several millimeters square. The velocity data were acquired by the particle tracking veloci-metry after image processing


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