| 供热,空调工程水系统管道内经济流速的研究 |
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| 引用本文： | 杨昌智,陈在康.供热,空调工程水系统管道内经济流速的研究[J].湖南大学学报(自然科学版),1995,22(2):33-37. |
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| 作者姓名： | 杨昌智 陈在康 |
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| 作者单位： | 湖南大学环境工程系 |
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| 摘 要： | 从流速对系统的初投资费用及运行费用的影响出发，研究了供暖，空调工程中水系统管道内的经济流速，在初投资费用及运行费用最低的条件下导出了经济流速的相关表达式，分析，讨论了流量大小，系统设计寿命长短等对经济流速的影响。
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| 关 键 词： | 水系统 经济流速 空气调节 供热 管道 |
The Research of Economic Flowing Speedfor Heating Air-condition Engineering Water System Pipe |
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| Yang Changzhi Chen Zaikang,Sun Yijian,Peng Jianguo.The Research of Economic Flowing Speedfor Heating Air-condition Engineering Water System Pipe[J].Journal of Hunan University(Naturnal Science),1995,22(2):33-37. |
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| Authors: | Yang Changzhi Chen Zaikang Sun Yijian Peng Jianguo |
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| Abstract: | Regarding the least initial investing expenses and operating expense wehave studied the economic flowing speed for heating,air-condition engineering water system pipe in this paper,The mathematical expression formula has been derived. The influence of flowing volume,system design life-span to economic flowing speed has beenanalysised and discussed. |
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| Keywords: | heating air-condition water system economic flowing speed |
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