Improved two-color LIF thermometry for gas–liquid system by optical flow algorithm

In this work, a two-color laser-induced fluorescence (LIF) thermometry approach for 2D (2 dimension) temperature field visualization in gas–liquid system is presented, which is still challenging in complex flow field changing rapidly with time and space. Our experiment shows that temperature deviati...

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Veröffentlicht in:	Experiments in fluids Jg. 62; H. 6
Hauptverfasser:	Zhou, Jiangning, Yang, Wenbin, Yin, Yimin, Zhou, Quan, Chen, Shuang, Du, Yu, Mu, Jinhe
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Berlin/Heidelberg Springer Berlin Heidelberg 01.06.2021 Springer Nature B.V
Schlagworte:	Algorithms Color Deviation Engineering Engineering Fluid Dynamics Engineering Thermodynamics Error analysis Fluid- and Aerodynamics Gas-liquid systems Heat and Mass Transfer Heat flux Image enhancement Image registration Laser induced fluorescence Misalignment Optical flow (image analysis) Pixels Position measurement Research Article Temperature distribution Temperature measurement Thermometry
ISSN:	0723-4864, 1432-1114
Online-Zugang:	Volltext
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