The experimental dataset is presented for flow kinematics and pressure distribution of green water phenomenon on a rectangular structure. The green water experiments were performed in a 2-D wave flume with a fixed structure varying its flare angle under regular wave conditions. The structure and wave conditions were determined by scaling down with a ratio of 1:125 from the BW Pioneer Floating Production Storage and Offloading (FPSO) operated in the Gulf of Mexico. The experimental dataset includes the wave elevation, water velocities measured using Particle Image Velocimetry (PIV), bubbly flow velocities measured using Bubble Image Velocimetry (BIV), and pressure distributions obtained on the surface of the structure using the pressure sensors. The presented dataset can improve understanding of the physical kinematics of green water loading, which has a violent multi-phase flow and high-nonlinear characteristics. The dataset also can be used as benchmark data for numerical models to estimate the green water loading on ships and offshore structures.

给出了矩形结构上绿水现象的流动运动学和压力分布实验数据集。上绿水实验是在二维波浪水槽中进行的，该波浪水槽具有固定结构，在规则波浪条件下改变其耀斑角。通过以 1:125 的比例缩小在墨西哥湾运营的 BW Pioneer 浮式生产储油卸油装置 (FPSO)，确定了结构和波浪条件。实验数据集包括波浪高程、使用粒子图像测速仪 (PIV) 测量的水流速度、使用气泡图像测速仪 (BIV) 测量的气泡流速以及使用压力传感器在结构表面获得的压力分布。所呈现的数据集可以提高对绿水载荷物理运动学的理解，具有剧烈的多相流和高非线性特性。该数据集还可用作数值模型的基准数据，以估算船舶和海上结构的绿水载荷。