2009
DOI: 10.1007/s00348-009-0758-7
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In situ LIF temperature measurements in aqueous ammonium chloride solution during uni-directional solidification

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Cited by 32 publications
(22 citation statements)
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“…This proportionality is not a problem when continuous-wave lasers like ionized gas lasers are utilized as it was the case of many early studies where the 2c/2d and 2c/1d approaches were implemented Adrian 1999, 2004;Hishida and Sakakibara 2000;Kim and Yoda 2010;Shafii et al 2010;Dunand et al 2012). The laser irradiance in these applications where 2D temperature fields were characterized is relatively low (typically on the order of a few hundreds of W/cm 2 ).…”
Section: Introductionmentioning
confidence: 99%
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“…This proportionality is not a problem when continuous-wave lasers like ionized gas lasers are utilized as it was the case of many early studies where the 2c/2d and 2c/1d approaches were implemented Adrian 1999, 2004;Hishida and Sakakibara 2000;Kim and Yoda 2010;Shafii et al 2010;Dunand et al 2012). The laser irradiance in these applications where 2D temperature fields were characterized is relatively low (typically on the order of a few hundreds of W/cm 2 ).…”
Section: Introductionmentioning
confidence: 99%
“…Potentially, the temperature sensitivity could reach an impressive 5.7 %/ • C. For some applications, this very high sensitivity compared to the literature could be a substantial improvement. It should be noted that Shafii et al (2010) have already used the couple FL/KR to measure the temperature in aqueous solution. They reported a temperature sensitivity slightly smaller of the order of 4 %/ • C. The difference with the current results is certainly caused by the pH fixed at 7.8 and the excitation wavelength set at 514.5 nm in their case.…”
Section: Linear Regime Of Excitation By the Lasermentioning
confidence: 99%
“…One possibility is the two-color two-dye approach where the flow is seeded with two dyes (Coppeta and Rogers 1998;Kim et al 2003;Adrian 1999, 2004;Shafii et al 2010). Coppeta and Rogers (1998) make a comprehensive description of the technique and demonstrate its feasibility, not only for temperature but also for pH determination.…”
Section: Introductionmentioning
confidence: 99%
“…Adrian (1999, 2004) carried out measurements with a similar approach in the field of thermal convection and studied the case where the separation of the fluorescence spectra is not perfect. Other examples can be found in literature in this field (Kim et al 2003;Shafii et al 2009;Sutton et al 2008). To the best of our knowledge, the two-color two-dye approach was never considered for measuring the temperature of droplets even if there is no real restriction for that.…”
Section: Two-color Two-dye Laser-induced Fluorescence Methodsmentioning
confidence: 99%