Linde H., Velarde M. G., Waldhelm W., Wierschem A.
Instituto Pluridisciplinar, Paseo Juan XXIII, no. 1, Madrid, E-28040, Spain
J Colloid Interface Sci. 2001 Apr 15;236(2):214-224. doi: 10.1006/jcis.2000.7407.
Collisions and reflections of solitary waves and (periodic) wave trains driven by surface tension gradients (Marangoni stresses) exhibit a wealth of astonishing features. Depending on the angle between the incoming wave crests, the outgoing waves show in their trajectories after collision negative phase shift for small enough angles, no phase shift at about pi/2 and hence no appreciable change in their trajectories, or positive phase shift, accompanied by the appearance of a phase-locked third wave or Mach-Russell stem at wider crossing angles. Synchronous wave collisions exhibit regular but complex dynamic network patterns whose formation and dependence on the size and the shape of the container are discussed. Although wave reflections share some of these features, corresponding apparently to the outcome of the virtual collision of a wave with its mirror image, there are significant differences that are described here. Copyright 2001 Academic Press.
由表面张力梯度（马兰戈尼应力）驱动的孤立波和（周期性）波列的碰撞与反射呈现出众多惊人的特征。根据入射波峰之间的夹角，出射波在碰撞后的轨迹中，对于足够小的角度会出现负相移，在约π/2时无相移，因此其轨迹无明显变化，或者出现正相移，并伴随着在较大交叉角度时出现锁相第三波或马赫 - 拉塞尔波节。同步波碰撞呈现出规则但复杂的动态网络模式，文中讨论了其形成以及对容器大小和形状的依赖性。尽管波反射具有其中一些特征，这显然对应于波与其镜像的虚拟碰撞结果，但这里也描述了显著的差异。版权所有2001年学术出版社。
