Abstract

The study of oil entrainment mechanism is the basis of the vertical process modeling of spilled oil at sea. In order to reveal the effect of plunging breaking waves, a dripping water experiment on the oil film on static water was designed. It is found that with the increase of the dripping effect, the oil film will form a puddle, or a bubble, or droplets in the water. It can be deduced from the entrainment conditions and morphology of oil that the weak wave reduces the strength of the oil film by stretching and destroying its continuity, and then entrains oil into water through repeated action. The inhomogeneity of the experimental oil affects its viscosity and interface tension to the degrees of 26.3 and 60.7%, respectively, thus affecting its strength. Apparent viscosity and interface tension are then suggested to improve the accuracy of the entrainment model of spilled oil.

中文翻译：

---

波涛汹涌的水面对海上溢油夹带的影响

摘要

夹油机理的研究是海上溢油垂直过程建模的基础。为了揭示突波骤降的影响，设计了在静水上对油膜进行滴水实验。已经发现，随着滴落效果的增加，油膜将在水中形成水坑，气泡或水滴。从油的夹带条件和形态可以推断出，弱波通过拉伸和破坏其连续性而降低了油膜的强度，然后通过重复作用将油夹带到水中。实验油的不均匀性分别影响其粘度和界面张力至26.3和60.7％，从而影响其强度。