建筑节能
建築節能
건축절능
CONSTRUCTION CONSERVES ENERGY
2014年
6期
67-70
,共4页
风环境%PHOENICS软件%数值模拟%优化
風環境%PHOENICS軟件%數值模擬%優化
풍배경%PHOENICS연건%수치모의%우화
wind environment%PHOENICS%numerical simulation%optimization
哈尔滨市某居住建筑群即将进行绿色化改造，局部建筑层数会有所增加。为了评估改造后建筑群风环境，针对改造后的建筑群建立了风环境的物理模型，基于PHOENICS软件，采用标准的k-ε模型，对其进行数值模拟，得到了该建筑群的风环境情况，并对可能出现的风环境问题进行分析讨论，提出了优化措施，为进一步改善该建筑群风环境提供了依据，也为严寒地区其他工程项目提供了参考。
哈爾濱市某居住建築群即將進行綠色化改造，跼部建築層數會有所增加。為瞭評估改造後建築群風環境，針對改造後的建築群建立瞭風環境的物理模型，基于PHOENICS軟件，採用標準的k-ε模型，對其進行數值模擬，得到瞭該建築群的風環境情況，併對可能齣現的風環境問題進行分析討論，提齣瞭優化措施，為進一步改善該建築群風環境提供瞭依據，也為嚴寒地區其他工程項目提供瞭參攷。
합이빈시모거주건축군즉장진행록색화개조，국부건축층수회유소증가。위료평고개조후건축군풍배경，침대개조후적건축군건립료풍배경적물리모형，기우PHOENICS연건，채용표준적k-ε모형，대기진행수치모의，득도료해건축군적풍배경정황，병대가능출현적풍배경문제진행분석토론，제출료우화조시，위진일보개선해건축군풍배경제공료의거，야위엄한지구기타공정항목제공료삼고。
An urban residential district will be retrofitted by green technology. The floor levels of building will increase. Physical models of wind environment were built for the retrofitted buildings. The wind environment of the chosen building was firstly obtained through the software PHOENICS and standard k-ε model. Thereafter, the existed problem of wind environment of the chosen building was analyzed, and the improved methods were further provided. The study work was helpful for improving the wind environ-ment of the building and the retrofitted project of other buildings.
