Abstract
This study deals with the evanescent wave Doppler velocimetry, which has been proposed by one of the authors for measuring flow velocity in a wall's near field. In order to evaluate the applicability of the velocimetry to a viscous flow, the velocity measurement in a Couette flow of water between a gap of 1.5mm, which is considered to have a linear velocity distribution, has been performed. Although the measured velocities are slightly smaller than the corresponding ones that are predicted assuming the linear velocity distribution, the applicability of the velocimetry to a viscous flow has been evaluated. This study also shows tracer particles that are suitable for the velocimetry.
| Original language | English |
|---|---|
| Pages (from-to) | 617-622 |
| Number of pages | 6 |
| Journal | Nippon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B |
| Volume | 69 |
| Issue number | 679 |
| Publication status | Published - 2003 Mar |
| Externally published | Yes |
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ASJC Scopus subject areas
- Mechanical Engineering
Cite this
Evanescent wave doppler velocimetry for fluid flow in a wall's near field. / Yamada, Jun; Takahara, Daisuke; Nakane, Tamiyuki.
In: Nippon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B, Vol. 69, No. 679, 03.2003, p. 617-622.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Evanescent wave doppler velocimetry for fluid flow in a wall's near field
AU - Yamada, Jun
AU - Takahara, Daisuke
AU - Nakane, Tamiyuki
PY - 2003/3
Y1 - 2003/3
N2 - This study deals with the evanescent wave Doppler velocimetry, which has been proposed by one of the authors for measuring flow velocity in a wall's near field. In order to evaluate the applicability of the velocimetry to a viscous flow, the velocity measurement in a Couette flow of water between a gap of 1.5mm, which is considered to have a linear velocity distribution, has been performed. Although the measured velocities are slightly smaller than the corresponding ones that are predicted assuming the linear velocity distribution, the applicability of the velocimetry to a viscous flow has been evaluated. This study also shows tracer particles that are suitable for the velocimetry.
AB - This study deals with the evanescent wave Doppler velocimetry, which has been proposed by one of the authors for measuring flow velocity in a wall's near field. In order to evaluate the applicability of the velocimetry to a viscous flow, the velocity measurement in a Couette flow of water between a gap of 1.5mm, which is considered to have a linear velocity distribution, has been performed. Although the measured velocities are slightly smaller than the corresponding ones that are predicted assuming the linear velocity distribution, the applicability of the velocimetry to a viscous flow has been evaluated. This study also shows tracer particles that are suitable for the velocimetry.
UR - http://www.scopus.com/inward/record.url?scp=0038278920&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0038278920&partnerID=8YFLogxK
M3 - Article
VL - 69
SP - 617
EP - 622
JO - Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B
JF - Nihon Kikai Gakkai Ronbunshu, B Hen/Transactions of the Japan Society of Mechanical Engineers, Part B
SN - 0387-5016
IS - 679
ER -