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墙体内热湿耦合过程分析中的传递函数解析法 被引量：8

An Analytical Method Utilizing Transfer Function for Coupled Heat and Moisture Transfer Processes in Walls
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摘要 　以Luikov方程为基础,首次提出用传递函数分析方法研究墙体内的耦合传热传湿过程,并以玻璃纤维板为例应用该方法进行了热湿耦合过程的分析计算,得到了板内温度动态分布特性和湿积累率分布.将计算结果与实测值进行了比较. An analytical method by means of the transfer function is proposed to study the processes of coupled heat and moisture transfer in walls based on Luikov's equations.The calculations for coupled heat and moisture transfer in the fiberglass slab are conducted to obtain the transient distributions of temperature and 1-D distributions of moisture accumulation rate using the mentioned method. The results agree with the measured data, and show that the mathematical equations and the solving method are reasonable.
作者 许锋 苏向辉 昂海松
机构地区 南京航空航天大学航空宇航学院
出处 《计算物理》 CSCD 北大核心 2004年第5期461-466,共6页 Chinese Journal of Computational Physics
关键词 墙体 热湿耦合 玻璃纤维板 传湿 传递函数 基础 计算结果 体内 内热 首次 porous media coupled heat and moisture transfer transfer function
分类号 O231 [理学—运筹学与控制论] TU833.3 [建筑科学—供热、供燃气、通风及空调工程]
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参考文献11

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同被引文献77

  • 1刘相东,杨彬彬.多孔介质干燥理论的回顾与展望[J].中国农业大学学报,2005,10(4):81-92. 被引量：41
  • 2贾永英,张道安,张春光,秦贇.可呼吸墙体热质耦合传递研究及数值模拟[J].热科学与技术,2006,5(1):50-53. 被引量：1
  • 3张华玲,刘朝,刘方,付祥钊.地下洞室多孔墙体热湿传递的数值模拟[J].暖通空调,2006,36(12):9-13. 被引量：12
  • 4顾中铸,许爱琴,吕留根,蔡崧,解俊.烟丝干燥特性实验研究[J].南京师范大学学报（工程技术版）,2007,7(1):32-36. 被引量：11
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计算物理
2004年 第5期

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