基于CFD技术对长春某高校风环境数值模拟

Numerical Simulation of Wind Environment in A University in Changchun Based on CFD Technology

学校的室外风环境不仅对师生的生活及活动有影响,还会影响建筑物的稳定和使用舒适度。好的室外风环境不仅对于营造舒适的气候环境有很大的帮助,这对于学校建筑的使用和学校师生的生活显得更为重要。本文利用ANSYS CFX软件k-ε模型对该校园进行模拟和分析,并且能为今后长春市校园的设计和建设提供准确有效的建议,为提高校园环境质量和生活质量提供参考。从校园整体来看,除局部区域外,其他部分风环境较好,能满足师生的室外活动要求。

The outdoor wind environment of the school not only affects the life and activities of teachers and students,but also affects the stability and comfort of the building.A good outdoor wind environment is not only of great help to create a comfortable climate environment,which is more important for the use of school buildings and the lives of school teachers and students.In this paper,ANSYS CFX software k-εmodel is used to simulate and analyze the campus,and it can provide accurate and effective suggestions for the future design and construction of Changchun campus,and provide reference for improving the quality of campus environment and life.From the overall view of the campus,in addition to local areas,other parts of the wind environment is better,to meet the requirements of outdoor activities of teachers and students.