Suplemantary_Data

This dataset contains experimental velocity and water surface profile measurements acquired in a laboratory open-channel flume under varying temperature (5–25 °C) and discharge (0.56–2.78 L/s) conditions. The data are intended for validation of CFD models with temperature-dependent fluid properties.本数据集收录了实验室明渠水槽（open-channel flume）中，于温度（5–25 °C）与流量（0.56–2.78 L/s）可变工况下采集的实验流速与水面廓线测量数据。本数据集旨在用于验证考虑温度依赖性流体属性的计算流体动力学（Computational Fluid Dynamics, CFD）模型。