| 电厂蒸汽长距离供热分析 |
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| 引用本文： | 蔡卫东,赵星海,辛国华.电厂蒸汽长距离供热分析[J].能源研究与信息,2011,27(2):95-98. |
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| 作者姓名： | 蔡卫东 赵星海 辛国华 |
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| 作者单位： | 1. 东北电力大学能源与动力工程学院,吉林吉林,132012
2. 吉林工业职业技术学院,吉林吉林,132013 |
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| 摘 要： | 随着经济的快速发展,供热市场潜力巨大,且多以稳定的生产工艺热负荷为主.但电厂与热用户之间的距离相对较远,国家现行的供热相关标准已经不能满足工业快速发展的现状,所以迫切需要解决长距离供热问题.通过数值计算得到管道内部蒸汽流动时压力和温度随长度的变化关系,然后利用计算机编程计算出机组在不同抽汽参数和输送管径下的供热距离并进...
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| 关 键 词： | 蒸汽 数值计算 节能 供热 |
Analysis of long-distance heating by steam from power stations |
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| CAI Wei-dong,ZHAO Xing-hai and XING Guo-hua.Analysis of long-distance heating by steam from power stations[J].Energy Research and Information,2011,27(2):95-98. |
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| Authors: | CAI Wei-dong ZHAO Xing-hai and XING Guo-hua |
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| Affiliation: | CAI Wei-dong1,ZHAO Xing-hai1,XING Guo-hua2(1.School of Energy and Power Engineering,Northeast Dianli University,Jilin 132012,China,2.Jilin Vocational College of Industry and Technology,Jilin 132013,China) |
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| Abstract: | Along with the rapid development of economy,the market potential of heat supply is huge and is focused on steady process-heating loads.However,the distances between thermal power plants and heat consuming installations are relatively long,and the relevant national standards for heat supply can no longer satisfy the present situation of rapid industrial development.It is thus an urgent need to solve the long-distance heating problem.In this paper,the pressure and temperature dependence of steam flowing in a ... |
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| Keywords: | steam numerical calculation energy saving heat supply |
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