水在水上滚动和漂浮：由水/大理石界面支撑的大理石。

Water rolling and floating upon water: marbles supported by a water/marble interface.

作者信息

Bormashenko Edward, Bormashenko Yelena, Musin Albina

机构信息

Chemical and Biotechnological Engineering Faculty, Applied Physics Faculty, Ariel University Center of Samaria, P.O.B. 3, 40700 Ariel, Israel.

出版信息

J Colloid Interface Sci. 2009 May 1;333(1):419-21. doi: 10.1016/j.jcis.2008.09.079. Epub 2008 Oct 6.

DOI:10.1016/j.jcis.2008.09.079

PMID:19251263

Abstract

Floating of liquid marbles on a water/air interface was studied. The critical density allowing floating marbles containing NaCl solution was established experimentally and compared with its calculated value. A satisfactory agreement between experimental and theoretical values of the critical density is reported.

摘要

研究了液体弹珠在水/空气界面上的漂浮情况。通过实验确定了允许含有氯化钠溶液的弹珠漂浮的临界密度，并将其与计算值进行了比较。报告了临界密度的实验值与理论值之间令人满意的一致性。