Abstract
This study reports a novel alternative technique that can achieve simultaneous two-dimensional temperature and velocity measurements in gas flow. This method is combining phosphor thermometry and PIV operated by a single laser unit. The temperature distribution was obtained from phosphorescence by using two-color method, and the velocity distribution was obtained from two phosphor particle images which were taken in time series during the persistence of the phosphorescence. The measured temperature and velocity were agreed with that measured by thermocouple and that expected as theoretical distribution in the high-temperature gas flows, respectively.
| Original language | English |
|---|---|
| Journal | SAE Technical Papers |
| Volume | 2015-September |
| Issue number | September |
| DOIs | |
| Publication status | Published - 2015 Sep 1 |
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ASJC Scopus subject areas
- Automotive Engineering
- Safety, Risk, Reliability and Quality
- Pollution
- Industrial and Manufacturing Engineering
Cite this
Simultaneous Measurements of Phosphor Thermometry and PIV for High-Temperature Gas Flows. / Yokomori, Takeshi; Nagai, Haruko; Shiratori, Hiroshi; Shino, Naoki; Fujisawa, Naoki; Hirasawa, Taro.
In: SAE Technical Papers, Vol. 2015-September, No. September, 01.09.2015.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Simultaneous Measurements of Phosphor Thermometry and PIV for High-Temperature Gas Flows
AU - Yokomori, Takeshi
AU - Nagai, Haruko
AU - Shiratori, Hiroshi
AU - Shino, Naoki
AU - Fujisawa, Naoki
AU - Hirasawa, Taro
PY - 2015/9/1
Y1 - 2015/9/1
N2 - This study reports a novel alternative technique that can achieve simultaneous two-dimensional temperature and velocity measurements in gas flow. This method is combining phosphor thermometry and PIV operated by a single laser unit. The temperature distribution was obtained from phosphorescence by using two-color method, and the velocity distribution was obtained from two phosphor particle images which were taken in time series during the persistence of the phosphorescence. The measured temperature and velocity were agreed with that measured by thermocouple and that expected as theoretical distribution in the high-temperature gas flows, respectively.
AB - This study reports a novel alternative technique that can achieve simultaneous two-dimensional temperature and velocity measurements in gas flow. This method is combining phosphor thermometry and PIV operated by a single laser unit. The temperature distribution was obtained from phosphorescence by using two-color method, and the velocity distribution was obtained from two phosphor particle images which were taken in time series during the persistence of the phosphorescence. The measured temperature and velocity were agreed with that measured by thermocouple and that expected as theoretical distribution in the high-temperature gas flows, respectively.
UR - http://www.scopus.com/inward/record.url?scp=85018209231&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85018209231&partnerID=8YFLogxK
U2 - 10.4271/2015-01-2002
DO - 10.4271/2015-01-2002
M3 - Article
VL - 2015-September
JO - SAE Technical Papers
JF - SAE Technical Papers
SN - 0148-7191
IS - September
ER -