One can realize that head-to-head droplets never coalesce if there exists a temperature gradient over the free surface under the condition of the non-zero temperature coefficient of the surface tension. The present authors focus upon unique behavior of the particles suspended in droplets formed between the coaxial cylindrical rods with a temperature difference. Several kinds of patterns emerged in the hotter droplet will be introduced. Spatio-temporal particle behaviors are reconstructed by applying three dimensional particle tracking velocimetry (3-D PTV).
- Heat Transfer Division
Behavior of Particles Suspended in Non-Coalescence Droplets Formed Between Coaxial Rods With Temperature Difference
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Ueno, I, & Miyauchi, A. "Behavior of Particles Suspended in Non-Coalescence Droplets Formed Between Coaxial Rods With Temperature Difference." Proceedings of the ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference collocated with the ASME 2007 InterPACK Conference. ASME/JSME 2007 Thermal Engineering Heat Transfer Summer Conference, Volume 2. Vancouver, British Columbia, Canada. July 8–12, 2007. pp. 401-405. ASME. https://doi.org/10.1115/HT2007-32941
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