| 供热系统启动过程中供回水温度的变化规律 |
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| 引用本文： | 朱蒙生,方修睦.供热系统启动过程中供回水温度的变化规律[J].哈尔滨建筑大学学报,1997(4). |
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| 作者姓名： | 朱蒙生 方修睦 |
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| 作者单位： | 哈尔滨建筑大学建筑热能工程系 |
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| 摘 要： | 根据热平衡理论建立了启动过程中瞬态热平衡微分方程，并对该微分方程进行了一系列数理分析，得出了供回水温度随时间的变化规律，并经实验证实，该规律与实际状态是一致的。
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| 关 键 词： | 供回水温度 供热系统 拉普拉斯变换 热平衡 |
A Law of Temperature Variations of Water Supply and Backwater in Starting Heating System |
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| Zhu Mengsheng,Fang Xiumu.A Law of Temperature Variations of Water Supply and Backwater in Starting Heating System[J].Journal of Harbin University of Civil Engineering and Architecture,1997(4). |
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| Authors: | Zhu Mengsheng Fang Xiumu |
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| Affiliation: | Zhu Mengsheng Fang Xiumu |
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| Abstract: | This article sets up a differential equation of heat equilibrium at instantaneous state in starting heating system according to the heat equilibrium theory Through a series of mathmatics and physics analyses to the differential equation, the law of temperature variations of water supply and backwater with time is obtained, and it shows no difference with the experimental data |
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| Keywords: | temperature of water supply and backwater heating system Laplacian transformation heat equilibrium |
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