内蒙古某高校餐厅风环境优化研究

Study on Optimization of Restaurant Wind Environment in a University in Inner Mongolia

内蒙古地区的高校餐厅作为大开间、大面宽的建筑物,具有室内通风换气效果不好的自然特征。文章针对内蒙古工业大学老思源餐厅内部风环境不佳的现象,结合天窗和中庭提出了优化改造方案。以CFD技术为基础,采用Ecotect和斯维尔vent软件模拟的方法,分别对有天窗和无天窗的中庭影响下的餐厅风环境进行模拟比较。最终确定在大空间餐厅建筑中通过置入带天窗的中庭,可以有效改善室内风环境不稳定的问题,增加人体舒适性。

College dining halls in Inner Mongolia,as buildings with large rooms and wide surfaces,have the natural characteristics of poor indoor ventilation.In view of the phenomenon that the interior wind environment is not good in the old siyuan restaurant of Inner Mongolia university of technology,this paper puts forward the optimization and renovation scheme combining the skylight and the atrium.Based on CFD technology,the wind environment of the restaurant under the influence of the atrium with or without skylights was simulated and compared by using Ecotect and Vent Software simulation method.Finally,it is determined that the atrium with skylight in the large-space restaurant building can effectively improve the problem of indoor wind environment instability and increase the comfort of human body.