Relaxation of capillary-gravity waves due to contact line nonlinearity: A projection method

被引：9

作者：

Bongarzone, Alessandro ^{[1
]}

Viola, Francesco ^{[2
]}

Gallaire, Francois ^{[1
]}

机构：

[1] Ecole Polytech Fed Lausanne, Lab Fluid Mech & Instabil, CH-1015 Lausanne, Switzerland

[2] Gran Sasso Sci Inst, Viale F Crispi 7, I-67100 Laquila, Italy

来源：

CHAOS | 2021年 / 31卷 / 12期

关键词：

NORMAL-MODES; SURFACE; DYNAMICS; HYSTERESIS; VIBRATION; INTERFACE; LIQUIDS; PLATE;

D O I：

10.1063/5.0055898

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

We present a physics-inspired mathematical model based on successive linear eigenmode projections to solve the relaxation of small-amplitude and two-dimensional viscous capillary-gravity waves with a phenomenological nonlinear contact line model. We show that each projection eventually induces a rapid loss of total energy in the liquid motion and contributes to its nonlinear damping.

引用

页数：15

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