High-speed camera thermometry of laser droplet generation
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- 作者：Benjamin Bizjan ; benjamin.bizjan@fs.uni-lj.si" class="auth_mail" title="E-mail the corresponding author ; Alexander Kuznetsov alexander.kuznetsov@fs.uni-lj.si" class="auth_mail" title="E-mail the corresponding author ; Andrej Jeromen andrej.jeromen@fs.uni-lj.si" class="auth_mail" title="E-mail the corresponding author ; Edvard Govekar edvard.govekar@fs.uni-lj.si" class="auth_mail" title="E-mail the corresponding author ; Brane &Scaron ; irok brane.sirok@fs.uni-lj.si" class="auth_mail" title="E-mail the corresponding author
- 关键词：Laser droplet generation ; Temperature measurement ; High-speed camera ; Melting ; Droplet detachment ; Fluid dynamics
- 刊名：Applied Thermal Engineering
- 出版年：2017
- 出版时间：5 January 2017
- 年：2017
- 卷：110
- 期：Complete
- 页码：298-305
- 全文大小：1587 K
文摘
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High-speed thermometry was applied to the laser droplet generation process.
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Droplet temperature was measured with an excellent spatial and temporal resolution.
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Pendant droplets cool more rapidly than detached droplets due to heat conduction.
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Droplet oscillation dynamics are well characterized by its area and contours.