拉普拉斯方程
表面张力
拉普拉斯变换
数学
曲率
数学分析
拉普拉斯压力
曲面(拓扑)
毛细管作用
微分方程
空格(标点符号)
三元Laplace方程的Green函数
偏微分方程
物理
几何学
热力学
语言学
哲学
作者
L.M. Siqveland,S.M. Skjæveland
出处
期刊:Capillarity
[Yandy Scientific Press]
日期:2021-04-28
卷期号:4 (2): 23-30
被引量:10
标识
DOI:10.46690/capi.2021.02.01
摘要
The classical Young-Laplace equation relates capillary pressure to surface tension and the principal radii of curvature of the interface between two immiscible fluids. In this paper the required properties of space curves and smooth surfaces are described by differential geometry and linear algebra. The equilibrium condition is formulated by a force balance and minimization of surface energy. Cited as: Siqveland, L. M., Skjaeveland, S. M. Derivations of the Young-Laplace equation. Capillarity, 2021, 4(2): 23-30, doi: 10.46690/capi.2021.02.01
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