《建筑环境设计模拟分析软件DeST第9讲冷热源与水系统模拟分析_下_》由会员分享，可在线阅读，更多相关《建筑环境设计模拟分析软件DeST第9讲冷热源与水系统模拟分析_下_（12页珍藏版）》请在金锄头文库上搜索。
1、5Vy!9EsqDeST第9 讲null 冷热源与水系统模拟分析(下)清华大学null 燕null 达null null 夏建军null 刘 null 烨null 张晓亮null 江null 亿K1null 冷热源系统是整个集中空调系统的核心,它决定了系统能否保障用户的冷热需求,是投资的主要部分,也是能源消耗的主要部分b同时冷热源产生的冷热量主要依靠水系统输配到各末端用户中去b因此冷热源与水系统的联合优化设计是整个空调系统设计过程中至关重要的环节b综述了目前冷热源与水系统联合模拟的现状,详细阐述了DeST模拟软件中冷源和水系统模拟所采用的的模型与模拟方法b通过介绍一个设计实例,指出了冷热源与水
2、系统全工况模拟的应用范围和实际意义b1oMnull 冷热源null 水系统null 全工况模拟Building environment design simulation software DeST(9):simulation and analysis of cooling/ heating plants(part 2)ByYanDanull , XiaJianjun, LiuYe, ZhangXiaoliangandJiangYiAbstractnull A centralchilling andheating system isoneof the mostimportant partsof
3、 the HVACsystem:the cooling/heating plant hasto be designedto meet the cooling andheating demandsof the whole building,to be low in initial costs and efficient in operation; the water/air distribution systems have to properlydistribute cooling and heating media to the terminal units. Reviews the dif
4、ferent methods for the coolingdevicesand water distribution system simulation. Describes the simulation models and methods suitable forthe building energy consumption simulation, in the DeST program for the cooling/heating plant and waterdistribution system. Also explainshow to do the cooling/heatin
5、g plant and water distribution system full yearsimulation in the DeST program with an example.Keywordsnull cooling/heating plant, water distribution system, ful-lyear simulationnull Tsinghua University, Beijing, China0nulldbd,%d?pp,g1s,9?h1sbH31GLdbyN?aaVLbd!9,P?Mx,iO?pp,Bbd!91TbYVS=30E,K,vK9b!9ZEi/
6、K:a)E!#da,M/?!91b!9Z!91pbL=H,i=yHWM,!vsHW!9/,7s/byNVn,E!,vsHWTrT,9E!9eZT?dM1bb)E!M?fbG!9|,9?EV!M?,yN!9ZEEM?s,V7E!9Z6b7,!#!M/?1M?#dZN1Ib!9iK,4ZEM?f,4ZG,9E!9ZbyN1dZMHEsbdZEs,ZHEs,!9ZrT(?b)!H1p()()?bEXHq:a)b)!H1p()();b)dZT#5s,=Q,d;c)ZT,T+QV;d)X!,M1-,-;e)X!,s/T?;f)!eZT,eZTe,g,bdZHEs,V/ET:a)!da,?b)!H1p()
7、(),iqf;b)5H;c)!Harq?;d),Harq?bYVET,Vb#!9ZM?f,V7VZ44VLGbnull43nullnull null null null null null null null 暖通空调 HV&ACnull 2005年第 35卷第4期 null null null null5VsXWDeSTEq!#EsZEb/s|dME9ZEbn5e1-dZEC,W%DeSTdZEEZE,iLb1nulldEC,bdaa,FeZTs,t+dE4bBZ,1aaeZTbd8yiadpdv4,-B?KblbdE,E$5vdEb6BZ5,BYTebeT+min,Y/aarE,1 hHWMeVEV?QLb7evH(7qaH(aH(EE,5|dn,7L=dC?Eb6,5,Yef/,|5+TMd+s,|s/Mvb7L?C,f/5dMlbVtf/,8+8+
