| 夹点技术在换热网络优化中的应用 |
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| 引用本文： | 马可,孙铁,张素香.夹点技术在换热网络优化中的应用[J].化学工程师,2013,27(9):44-47. |
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| 作者姓名： | 马可 孙铁 张素香 |
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| 作者单位： | 辽宁石油化工大学机械工程学院,辽宁抚顺,113001 |
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| 摘 要： | 换热网络的优化设计是石化行业生产过程中经常遇到的问题，夹点技术在换热网络优化中有着重要的地位。本文简要阐述了换热网络的基本思想以及夹点技术在换热网络中的应用，用一个简单例子说明了如何运用问题表格法来确定换热网络的夹点，并介绍了夹点技术存在的局限性。
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| 关 键 词： | 换热网络 夹点技术 优化设计 应用 |
Pinch point technique in the application of heat exchanger network optimum design |
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| MA Ke
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SUN Tie
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ZHANG Su-xiang.Pinch point technique in the application of heat exchanger network optimum design[J].Chemical Engineer,2013,27(9):44-47. |
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| Authors: | MA Ke SUN Tie ZHANG Su-xiang |
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| Affiliation: | MA Ke;SUN Tie;ZHANG Su-xiang;Petroleum & Chemical Technology Mechanical Engineering Institute, Liaoning University; |
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| Abstract: | Heat exchanger network optimum design is a kind of problem which is frequently occurred in the production of chemical industries, pinch point technique plays a significant role in designing heat exchanger net- work. This article briefly introduces the fundamental theory of heat exchanger network and pinch point in the ap- plication of heat exchanger network. It gives a simple example to introduce how to work out pinch point with the method of issue form, and the limitations of pinch point. |
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| Keywords: | heat exchanger network pinch point optimum design application |
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