Risultati di ricerca
1 apr 2019 · Abstract. The experimental study of heat transfer and film dynamics of droplet impacting onto flowing film using Novec-7100 as the cooling liquid was presented in this article. The droplet velocity and the liquid film velocity could be adjusted in this experimental study. The Reynolds number of the flowing liquid film varied from 1257 to 6290.
In these calculations (for 100 deg C water flowing down a 6 mm inside diameter tube) the effect of turbulence increased as the tube to liquid contact angle increased. For a flow at the highest contact angle of 90 degrees, the minimum film thickness increased by 22 % above the laminar value and the corresponding minimum flowrate increased by 75 %.
1 lug 2021 · Abstract. Droplet impinging on a flowing liquid film is investigated both experimentally and numerically in this study. Emphasis is placed on the interfacial evolution and dynamic feature as well ...
DOI: 10.1016/J.ICHEATMASSTRANSFER.2021.105459 Corpus ID: 237787087; Impact of droplet on flowing liquid film: Experimental and numerical determinations @article{Liang2021ImpactOD, title={Impact of droplet on flowing liquid film: Experimental and numerical determinations}, author={Gangtao Liang and Lei Li and Liuzhu Chen and Shihe Zhou and Shengqiang Shen}, journal={International Communications ...
5 nov 2015 · Recent works by Che et al. [14,15] investigated single-droplet splashing on a flowing liquid film, and focused on the effects of lubrication force induced by flowing film on probability of droplet ...
Minimum thickness of a liquid film flowing down a vertical tube. D. Hughes, T. Bott. Published 1998. Engineering. International Journal of Heat and Mass Transfer. View via Publisher. Save to Library. Create Alert. Cite.
5 mag 2021 · Based on the structure of the flowing liquid film surface (flat film, capillary wave, and wave hump), Adebayo I T and Matar O K [20] analysed the splash behaviour and crown structure of droplets impacting a flowing liquid film surface with different liquid film Re, We and Oh numbers; on the wave hump, fewer secondary droplets were ejected than those from the capillary and flat film regions.
