本文選題：室內(nèi)熱濕環(huán)境 + 住宅建筑��； 參考：《土木建筑與環(huán)境工程》2015年01期

【摘要】：經(jīng)過調(diào)研得到長江中下游地區(qū)(以南京為例)梅雨季節(jié)住宅建筑室內(nèi)熱濕狀況,并分析3種不同建筑能耗計算模型(整體建筑熱濕空氣流動耦合模型HAM,傳遞函數(shù)模型CTF,有效濕滲透深度模型EMPD)的準(zhǔn)確性。數(shù)值模型基于Matlab-Simulink編寫,使用調(diào)研數(shù)據(jù)進(jìn)行驗證,進(jìn)而使用梅雨季節(jié)典型氣象參數(shù)模擬分析。調(diào)研結(jié)果顯示在2013年梅雨季節(jié),多數(shù)時間內(nèi)建筑室內(nèi)溫度高于28℃,相對濕度高于70%。數(shù)值模擬結(jié)果顯示3種能耗模型對室內(nèi)溫度模擬的差異較小,而對室內(nèi)濕度的模擬存在較大差異,特別是CTF模型誤差最大。結(jié)果顯示在長江中下游地區(qū)梅雨季節(jié),當(dāng)房間換氣次數(shù)小于2ACH時,圍護(hù)結(jié)構(gòu)對于室內(nèi)環(huán)境濕緩沖的作用明顯,選擇合適的吸放濕材料可有效降低建筑能耗30%以上。
[Abstract]:Through investigation, the indoor heat and humidity of residential buildings in the middle and lower reaches of the Yangtze River (taking Nanjing as an example) during the Meiyu season are obtained.The accuracy of three different building energy consumption models (HAM model, CTF model and EMPD model) are analyzed.The numerical model is compiled on the basis of Matlab-Simulink and verified by investigation data, and then the typical meteorological parameters in Meiyu season are simulated and analyzed.The results show that during the Meiyu season in 2013, the indoor temperature is above 28 鈩，

本文編號：1752427