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Author:

李猛 (李猛.) | 方滨 (方滨.)

Indexed by:

CQVIP

Abstract:

现有的热计量方法都需要流量计来计量流量,但是我国供暖水质较差,导致机械式流量计容易产生误差或损坏.为了解决上述问题,文章提出一种热交换器式热计量方法,只需测量热交换器进出口温度,就可以计算出流量和热量.为了得到热交换器的最优结构,我们采用了CFD数值模拟软件与模式搜索算法相结合的优化方法.参照优化后的模型参数,设计和加工了热交换器.实验结果表明,热交换器式热计量方法能够较准确地计量热量.

Keyword:

数值模拟 热交换器 模式搜索法 热量计量

Author Community:

  • [ 1 ] [李猛]北京工业大学
  • [ 2 ] [方滨]北京工业大学

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Source :

工业计量

ISSN: 1002-1183

Year: 2011

Issue: 4

Volume: 21

Page: 14-17

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 6

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