Effect of Droplet Diameter on Liquid Impingement Erosion

被引：6
|
作者：
Hattori, Shuji [1 ]
Lin, Gang [2 ]
机构：
[1] Univ Fukui, Grad Sch Engn, Fukui 9108507, Japan
[2] Univ Fukui, Grad Sch Engn, Fukui 910, Japan
来源：
7TH INTERNATIONAL SYMPOSIUM ON MEASUREMENT TECHNIQUES FOR MULTIPHASE FLOWS | 2012年 / 1428卷
关键词：
Liquid Droplet Impingement; Erosion; Droplet Diameter; Volume Loss; High Speed Video Camera; Droplet Distribution;
D O I：
10.1063/1.3694706
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
One of the parameters influencing the liquid impingement erosion remarkably is droplet size. The effect of droplet size has been studied since 1927. Some researchers found a strong increase in erosion with droplet size and the others found a weak dependence. In this study, the effect of droplet size on liquid impingement erosion was studied for pure aluminum and low-carbon steel S15C. We found that the volume loss per droplet increases with the 4.67th power of droplet diameter, and proposed a new predict formulation of volume loss per droplet in terms of impact velocity and droplet diameter.
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收藏
页数：8
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