Generation and droplet size distribution of tracer particles for PIV measurements in air, using propylene glycol/water solution
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- 作者：Mathieu Legrand ; José ; Nogueira ; goriba@ing.uc3m.es" class="auth_mail" title="E-mail the corresponding author ; Pedro A. Rodriguez ; Antonio Lecuona ; Roberto Jimenez
- 关键词：PIV ; Particle seeding ; Tracers ; Propylene glycol ; Droplet size distribution ; Critical Weber number
- 刊名：Experimental Thermal and Fluid Science
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：81
- 期：Complete
- 页码：1-8
- 全文大小：1583 K
文摘
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Generation of tracer droplets from propylene glycol/water solution.
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Particle size distribution by means of laser diffraction analyzer Malvern Spraytech.
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Narrow-band micrometric distribution, suitable for seeding turbulent air flows.
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Model based on turbulent intensity for estimating the mean droplet diameter.