振荡浮子式波浪能装置运动预测数值分析方法

摘要

This paper proposes a numerical model for heaving type of wave energy converter (WEC) with 6 degrees of freedom motion of cylinder and floater’s relative heave motion in consideration. Wave load is estimated based on slender body theory. Correctness of the numerical model is validated with experimental data in towing tank.%针对振荡浮子式波浪能装置，考虑其中浮体的6自由度运动及浮子与浮体之间的相对垂荡运动，推导非线性联合运动方程。基于细长体理论对该装置在作业海况下的波浪载荷进行分析。将该数学运动模型与已有的试验数据进行对比，验证了模型和分析方法的准确性。