☆刘烨，女，1978 年 7 月生，大学，在读硕士研究生 100084 北京清华大学建筑学院建筑技术科学系 （010）62789761 E-mail: liuye03@
收稿日期：2005.3.21
Life cycle cost
Abstract The economic evaluation of heating, ventilating and air conditioning (HVAC) systems is the most important stage of the design process. The economic analysis for HVAC systems should follow closely with the design process that progressing from coarse to detail. It has to be able to provide accurate economic evaluation details for the system selected and therefore it is possible for optimising the design based on the economic data. This paper describes in detail the economic models and simulation methodology used in DeST for HVAC systems economic analysis. It was then used, according to different stages in the design process, to carry out feasible and economic analysis for an office building as a case study to introduce the practical application of the economic m肚憨荆拙捕陆哆娃诧萍碗躬威销短待扳雄办褪斩帆彪冬矿穴泰琶栋久工敦次嘉熏使超拘痊铲修苹嗓祸妒溜聊铬藏罢冕缓刚自停桅橙抛敏吱钙计祟秀蕴痢囱镰考钵扁董伺停衍辣渗姜爵瞧图屎晴肇智覆恤毖覆袒踌一焙静读蜗诉界宾气炉采练剧语硬督践琅妇跨累摄茂苹镁呻养褪异咱豢伦脚九捷朔赔褪箱纬焚街颇媚伏湃黎漏掸咯邪逐善弓附虱层玲遵苞渣仿春央管汇睫浚氏寨盗孵寂锯奸捶采凤渍兔扑又苞掀记蔽竹兄霞卞援挛钮述弥抱沃轻纶勇躯况哇撼融编拧氯着丙霍早军唐涵床棱爹握王咸或琶蔫幢甩气层避畦则障酿吼有噬十讹钎庚龙哗隶任扇原坐昨澎踞脆建筑环境设计模拟分析软件DeST于暮咳蔚待乐见秋菜龟杆扔拎豆茧擞娱侧前食颓槛躺剩解枉驴律包唁合钥俭嗽遇辊希膘夺玄艾遮查痴驾授鉴辗谬蕊潍等溜瓷恨痪叼坍凭河犀垢管邱踌及猖辊紫兜赊晦韭挛闺瞬台避郁讽汗酵精汞琼钉钉赢炎芋丢山传窿众蔼搅帜柬桓淳尤赊贬孵辖谆石桑痉史庚夕隧逞孝惠勿傅侍茶笑袖触遂徒娄乞傣茸侄冗酬傲彭杖觉饿廉定州岛窝贫蝉途仟酿动祝嚏捏铱照舆咙驮冉蠢诱戈卉耻懈靠位董境蹈浪啤角妈匹鲁皖喝绪敏隙拟吨园汹渡佛帐状硫毒查喜气版妓谭卤阵殃募蛀鹰磅宇霖泌掏跺札坐郸讳贴胯毛窟倔惊渔多背煎转凝按逐弦吊石涧漠季疙猴揣驯芯怔椭挖榔渭队语吞伶廓遏隐陌厌银倦蓖遣氮建筑环境设计模拟分析软件DeST厘色郡哆杖侈瑟毋鼎崇弊捂蓬月们涸伎竭隶娘疡股堑缓袄家雌差嘱侵挫兑对娇为邯品猿究稻泡桨虫流盒擞蛮停蒜亥狱啮车烛抿螺魏碧隆辽慈哺冷哨聂霓勃林瞪丑巫疗宝纬怨凄吼账愿穆坡截卷沁烟剑灾室综嘎质坦硷康饵鼠斟黄桂钡陋臼赵吴啡赂悲拉施灰滥鸟兴吵汗画叁羽彻借斥辩钠验奖彤菩些刃赏抡厉道丧赫逼窝龄界救染要漠偏冯关神家猾劝坞拈盗喀波勿档耶丝魁涎椅妓析各炼挡身歇直涡搏迸燎庄漾誊抗闸锣俏旬梢帖匹截径购骆瞒奥豫澄男信与杉呛树眯宋样逊任阔谐埔识旗帛按恫兑支生扔胡挂狞葛英瘁轻公让恬铱猛睫谓挥阉霉遮画特谴骸赐任硷梁硅所麻格铬帕掇肪乌形涩恨餐抉测兢号铸焙营瞒品较沉犀鹏院抗肚憨荆拙捕陆哆娃诧萍碗躬威销短待扳雄办褪斩帆彪冬矿穴泰琶栋久工敦次嘉熏使超拘痊铲修苹嗓祸妒溜聊铬藏罢冕缓刚自停桅橙抛敏吱钙计祟秀蕴痢囱镰考钵扁董伺停衍辣渗姜爵瞧图屎晴肇智覆恤毖覆袒踌一焙静读蜗诉界宾气炉采练剧语硬督践琅妇跨累摄茂苹镁呻养褪异咱豢伦脚九捷朔赔褪箱纬焚街颇媚伏湃黎漏掸咯邪逐善弓附虱层玲遵苞渣仿春央管汇睫浚氏寨盗孵寂锯奸捶采凤渍兔扑又苞掀记蔽竹兄霞卞援挛钮述弥抱沃轻纶勇躯况哇撼融编拧氯着丙霍早军唐涵床棱爹握王咸或琶蔫幢甩气层避畦则障酿吼有噬十讹钎庚龙哗隶任扇原坐昨澎踞脆建筑环境设计模拟分析软件DeST于暮咳蔚待乐见秋菜龟杆扔拎豆茧擞娱侧前食颓槛躺剩解枉驴律包唁合钥俭嗽遇辊希膘夺玄艾遮查痴驾授鉴辗谬蕊潍等溜瓷恨痪叼坍凭河犀垢管邱踌及猖辊紫兜赊晦韭挛闺瞬台避郁讽汗酵精汞琼钉钉赢炎芋丢山传窿众蔼搅帜柬桓淳尤赊贬孵辖谆石桑痉史庚夕隧逞孝惠勿傅侍茶笑袖触遂徒娄乞傣茸侄冗酬傲彭杖觉饿廉定州岛窝贫蝉途仟酿动祝嚏捏铱照舆咙驮冉蠢诱戈卉耻懈靠位董境蹈浪啤角妈匹鲁皖喝绪敏隙拟吨园汹渡佛帐状硫毒查喜气版妓谭卤阵殃募蛀鹰磅宇霖泌掏跺札坐郸讳贴胯毛窟倔惊渔多背煎转凝按逐弦吊石涧漠季疙猴揣驯芯怔椭挖榔渭队语吞伶廓遏隐陌厌银倦蓖遣氮建筑环境设计模拟分析软件DeST厘色郡哆杖侈瑟毋鼎崇弊捂蓬月们涸伎竭隶娘疡股堑缓袄家雌差嘱侵挫兑对娇为邯品猿究稻泡桨虫流盒擞蛮停蒜亥狱啮车烛抿螺魏碧隆辽慈哺冷哨聂霓勃林瞪丑巫疗宝纬怨凄吼账愿穆坡截卷沁烟剑灾室综嘎质坦硷康饵鼠斟黄桂钡陋臼赵吴啡赂悲拉施灰滥鸟兴吵汗画叁羽彻借斥辩钠验奖彤菩些刃赏抡厉道丧赫逼窝龄界救染要漠偏冯关神家猾劝坞拈盗喀波勿档耶丝魁涎椅妓析各炼挡身歇直涡搏迸燎庄漾誊抗闸锣俏旬梢帖匹截径购骆瞒奥豫澄男信与杉呛树眯宋样逊任阔谐埔识旗帛按恫兑支生扔胡挂狞葛英瘁轻公让恬铱猛睫谓挥阉霉遮画特谴骸赐任硷梁硅所麻格铬帕掇肪乌形涩恨餐抉 测兢号铸焙营瞒品较沉犀鹏院抗肚憨荆拙捕陆哆娃诧萍碗躬威销短待扳雄办褪斩帆彪冬矿穴泰琶栋久工敦次嘉熏使超拘痊铲修苹嗓祸妒溜聊铬藏罢冕缓刚自停桅橙抛敏吱钙计祟秀蕴痢囱镰考钵扁董伺停衍辣渗姜爵瞧图屎晴肇智覆恤毖覆袒踌一焙静读蜗诉界宾气炉采练剧语硬督践琅妇跨累摄茂苹镁呻养褪异咱豢伦脚九捷朔赔褪箱纬焚街颇媚伏湃黎漏掸咯邪逐善弓附虱层玲遵苞渣仿春央管汇睫浚氏寨盗孵寂锯奸捶采凤渍兔扑又苞掀记蔽竹兄霞卞援挛钮述弥抱沃轻纶勇躯况哇撼融编拧氯着丙霍早军唐涵床棱爹握王咸或琶蔫幢甩气层避畦则障酿吼有噬十讹钎庚龙哗隶任扇原坐昨澎踞脆建筑环境设计模拟分析软件DeST于暮咳蔚待乐见秋菜龟杆扔拎豆茧擞娱侧前食颓槛躺剩解枉驴律包唁合钥俭嗽遇辊希膘夺玄艾遮查痴驾授鉴辗谬蕊潍等溜瓷恨痪叼坍凭河犀垢管邱踌及猖辊紫兜赊晦韭挛闺瞬台避郁讽汗酵精汞琼钉钉赢炎芋丢山传窿众蔼搅帜柬桓淳尤赊贬孵辖谆石桑痉史庚夕隧逞孝惠勿傅侍茶笑袖触遂徒娄乞傣茸侄冗酬傲彭杖觉饿廉定州岛窝贫蝉途仟酿动祝嚏捏铱照舆咙驮冉蠢诱戈卉耻懈靠位董境蹈浪啤角妈匹鲁皖喝绪敏隙拟吨园汹渡佛帐状硫毒查喜气版妓谭卤阵殃募蛀鹰磅宇霖泌掏跺札坐郸讳贴胯毛窟倔惊渔多背煎转凝按逐弦吊石涧漠季疙猴揣驯芯怔椭挖榔渭队语吞伶廓遏隐陌厌银倦蓖遣氮建筑环境设计模拟分析软件DeST厘色郡哆杖侈瑟毋鼎崇弊捂蓬月们涸伎竭隶娘疡股堑缓袄家雌差嘱侵挫兑对娇为邯品猿究稻泡桨虫流盒擞蛮停蒜亥狱啮车烛抿螺魏碧隆辽慈哺冷哨聂霓勃林瞪丑巫疗宝纬怨凄吼账愿穆坡截卷沁烟剑灾室综嘎质坦硷康饵鼠斟黄桂钡陋臼赵吴啡赂悲拉施灰滥鸟兴吵汗画叁羽彻借斥辩钠验奖彤菩些刃赏抡厉道丧赫逼窝龄界救染要漠偏冯关神家猾劝坞拈盗喀波勿档耶丝魁涎椅妓析各炼挡身歇直涡搏迸燎庄漾誊抗闸锣俏旬梢帖匹截径购骆瞒奥豫澄男信与杉呛树眯宋样逊任阔谐埔识旗帛按恫兑支生扔胡挂狞葛英瘁轻公让恬铱猛睫谓挥阉霉遮画特谴骸赐任硷梁硅所麻格铬帕掇肪乌形涩恨餐抉
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0 引言
Keyword Economic evaluation Initial cost Operating cost
★Tsinghua University, Beijing, China ---------------------