基于CFD的夏热冬暖地区高校校园室外风环境模拟分析与设计优化——以汕头大学东校区项目(三期)规划设计方案为例

Simulation Analysis and Optimization Design of Campus Outdoor Wind Environment in Hot Summer and Warm Winter Area Based on CFD:A Case Study of Eastern Campus, Shantou University(Phase Ⅲ)

校园室外风环境一直是绿色校园评价的重点,但针对夏热冬暖地区高校校园的风环境研究很少。以汕头大学东校区项目(三期)规划设计方案为例,采用计算流体动力学风环境数字化模拟技术(Phoenics软件)对规划设计阶段校园室外风环境进行数字化模拟分析,在保持用地指标和前期校园规划设计整体思路不变的前提下,分别从校园组团及建筑单体层面提出优化策略,为师生提供舒适的室外风环境。

Campus outdoor wind environment is an important part of the evaluation for green campus. At present, there are few researches on the campus wind environment which are in hot summer and warm winter area. Taking the planning and design program of the eastern campus of Shantou University(Phase III) as an example, this paper adopts computational fluid dynamics technology(using Phoenics software) to simulate and analyze the outdoor wind environment of campus which is still in the planning and design stage. On the premise of keeping the land use index and the overall idea of early campus planning and design unchanged, the strategies and suggestions are put forward to improve campus outdoor wind environment and increase outdoor human comfort for the campus.