荡水

垂荡板水动力的数值模拟

Numerical Simulation of Hydrodynamic Forces of Heave Plate

分析得到了振幅、振动频率、板厚、板边缘形状和开孔率对垂荡板水动力性能的影响。

The effects of the oscillation amplitude , oscillation frequency , thickness , edge shape and perforated ratio on hydrodynamic characteristics of heave plate were studied and discussed .

深海桁架式Spar平台垂荡板结构水动力特性研究

Study on the Hydrodynamic Characteristics for Heave Plate Structure of Deep Sea Platform

对相同开孔率不同开孔孔径的开孔垂荡板进行了比较分析，结果表明开孔孔径对垂荡板的水动力特性影响不大。

The hydrodynamic coefficients of heave plates with the same perforated ratio but different hole size were compared and it was found that the hole size has a little impact on hydrodynamics of heave plate .

穿透自由面平板横荡和首摇水动力计算

Calculation of Hydrodynamic Forces on a Surface piercing Plate Oscillating in Sway and Yaw

此方法是对定常升力面方法的改进和发展，计算了矩形平板纵摇、垂荡运动时的水动力性能；

Instability of Ship Roll with Nonlinear Heave-Roll Coupling The unsteady lifting surface method was used to calculate the hydrodynamic performance of the fin swimming .