学校作为一个城市单元,校园的风环境和自然通风情况都会影响着师生的学习生活环境品质。运用计算流体力学对某中学建筑周围的风环境流场及建筑物表面的平均风压进行数值模拟,借助FLUENT软件计算分析,结合相应指标对校园建筑不同高度的自然通风情况、宜居性进行了评价,对我国的中学校园规划设计、建筑舒适性的改善及建筑节能有一定的指导意义。 School as a city unit, the campus of the wind environment and natural ventilation will affect the quality of teachers and students learning and living environment. Computational fluid dynamics (CFD) is used to simulate the wind field flow around the middle school building and the average wind pressure on the surface of the building. With the help of FLUENT software and the corresponding indexes, the natural ventilation and livability of the campus buildings at different heights are studied Evaluation, to our secondary school campus planning and design, the improvement of building comfort and building energy efficiency have some guiding significance.