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大型热网循环泵改造及热网特性分析

The Study of the Performance and the Reformation of Circulating-Pump in District Heating System

【作者】 安宏文

【导师】 徐鸿;

【作者基本信息】 华北电力大学(北京) , 热能工程, 2003, 硕士

【摘要】 本文对集中供热系统热网特性进行了分析,在此基础上,阐述了循环泵的特性及其对供热系统的影响。结合数值模拟的方法,提出了某热网循环泵的改造设计方案。研究表明热网循环水泵的改造设计,对提高供热系统的经济性意义重大,而数值试验研究的方法在指导离心泵设计中体现了重要作用。

【Abstract】 Based on the analysis to the characteristic of the district heating system, this paper expatiate the influence of the performance of circulating-pump to heating system. A design project is raised to rebuild a circulating-pump in district heating system, combined with the method of numerical simulation. From the research, it is made out that the reformation to the pump is very important for district heating system to improve its efficient performance, and the method of numerical simulation to optimal design also show great effect.

  • 【分类号】TU995
  • 【被引频次】1
  • 【下载频次】281
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