二维甲板上浪模型试验研究

甲板上浪属于非常复杂和强非线性的波体相互作用过程。研究甲板上浪的基本方法包括理论分析、模型试验和数值计算。本文利用浪高仪测试方法对特定实验工况捕捉甲板上浪特征参数信息,分析甲板上浪的水位高度、上浪量与浮态之间的关系。利用PIV方法捕捉了波浪沿模型首端爬行、变形、破碎的过程_1]。获得了上浪的统计规律,有助于自由液面的非线性流体力学模型试验技术的发展,推动相应学科的进步和发展。

Two-dimensional Model Experimental Study on the Green Water

Green water is Very complex and strongly nonlinear phenomenon of ship-wave interaction. The basic means of studying green water include theoretical analysis, model tests and numerical calculation. In this paper, the wave height meter test method for specific experimental conditions captures the characteristic parameters on the deck green water, analyzing of the water level on the green water, and the relationship between the waves of the amount of the floating state. Utilize PIV method to capture the wave along the head, deformation, broken. Obtain statistical regularities of the green water,Contributing to the free surface nonlinear hydrodynamic model test technology development, to promote the progress and development of appropriate discipline.