ISSN Online: 2377-424X
International Heat Transfer Conference 12
VISUALIZATION OF TEMPERATURE FIELD AND DROPLET BOILING ON THE HEATING TRANSPARENT SOLID SURFACE
Resumo
The purpose of this research is to clarify the miniaturization boiling phenomenon, which intensely scatters with a large number of minute liquid particles from the droplet surface to the atmosphere, when the droplet collides with the solid heating surface. Especially, the generation behavior of the
micro-bubble was photographed from the underside of the heating surface by a magnifier and a high frame rate. As a transparent solid surface with different thermal property, sapphire, glass with ITO coating, quartz and quartz with chromium coating were used in this study.