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
N1 - Publisher Copyright:
© 2015 SAE Japan.
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.
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U2 - 10.4271/2015-01-2002
DO - 10.4271/2015-01-2002
M3 - Conference article
AN - SCOPUS:85018209231
VL - 2015-September
JO - SAE Technical Papers
JF - SAE Technical Papers
SN - 0148-7191
IS - September
T2 - JSAE/SAE 2015 International Powertrains, Fuels and Lubricants Meeting, FFL 2015
Y2 - 1 September 2015 through 4 September 2015
ER -