RNG turbulent model combining with VOF method,porosity method and wall function was used to simulate and research the flow around a spur-dike.

• 基于RNG紊流模型,采用VOF法、空度法和璧面函数法分别处理自由面、不规则边界和壁边界,对丁坝附近的水流进行了模拟和研究。