Experimental study of spread characteristics of droplet impacting solid surface | Zendy

Bi Fei-Fei | Zendy; Yali Guo | Zendy; Shengqiang Shen | Zendy; Chen Jue-Xian | Zendy; Li Yi-Qiao | Zendy

AI Assistant Blog Pricing

Home ZAIA Blog

Open Access

Experimental study of spread characteristics of droplet impacting solid surface

Author(s) -

Bi Fei-Fei,

Yali Guo,

Shengqiang Shen,

Chen Jue-Xian,

Li Yi-Qiao

Publication year - 2012

Publication title -

acta physica sinica

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.199

H-Index - 47

ISSN - 1000-3290

DOI - 10.7498/aps.61.184702

Subject(s) - surface tension , mechanics , oscillation (cell signaling) , solid surface , materials science , surface (topology) , viscosity , process (computing) , thermodynamics , composite material , physics , computer science , chemical physics , chemistry , mathematics , geometry , biochemistry , operating system

The processes of different droplets impacting the solid surface are recorded using a high-speed digital came and the effects of the impact parameters on the droplet impact are studied. The results show that the viscosity of droplet plays a decisive role in spreading process, and surface tension has a leading influence on recoiling process. These two factors jointly determine the oscillation characteristics. The maximum spread factor increases with impact velocity increasing, however, the time from the beginning to achieve the maximum spreading factor shows different variation rules due to surface tension.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.

Having issues? You can contact us here

Accelerating Research