Off-centered impact of water droplets on a thin horizontal wire

被引：30

作者：

Sher, E. ^{[1
,3
]}

Haim, L. F. ^{[1
]}

Sher, I. ^{[2
]}

机构：

[1] Ben Gurion Univ Negev, Dept Mech Engn, IL-84105 Beer Sheva, Israel

[2] Cranfield Univ, Sch Engn, Cranfield MK43 0AL, Beds, England

[3] Technion Israel Inst Technol, Fac Aerosp Engn, IL-32000 Haifa, Israel

来源：

INTERNATIONAL JOURNAL OF MULTIPHASE FLOW | 2013年 / 54卷

关键词：

Off-centered impact droplet; Filtering droplets; Liquid trapped on a wire; Impact eccentricity; FIBER;

D O I：

10.1016/j.ijmultiphaseflow.2013.03.002

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

The current work focuses on the initial basic stage of filtering droplets. We study the factors that have an effect upon the amount of liquid trapped on a dry smooth horizontal wire. These factors include the impact velocity, impact eccentricity, initial drop size, wire thickness, and liquid thermodynamic properties. Based on elementary analysis of some simple experiments, we propose a non-dimensional criterion for the critical eccentricity for which the maximum amount of liquid is trapped by the wire. (C) 2013 Elsevier Ltd. All rights reserved.

引用

页码：55 / 60

页数：6

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