| 溴化锂吸收式制冷机优化设计 |
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| 引用本文： | 李维仲,权生林,陈贵军,任健.溴化锂吸收式制冷机优化设计[J].大连理工大学学报,2010,50(1):42-45. |
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| 作者姓名： | 李维仲 权生林 陈贵军 任健 |
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| 作者单位： | 大连理工大学能源与动力学院,辽宁,大连,116024 |
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| 基金项目： | 贵州省创新基金资助项目(06006) |
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| 摘 要： | 为优化设计溴化锂吸收式制冷机,提出了一个多变量多约束的单优化目标函数的优化设计数学模型.采用复合形法求解蒸汽型溴化锂吸收式制冷机的优化设计数学模型,并应用Visual C++语言开发了优化设计软件.利用优化设计软件对一个实际工程算例进行了优化设计,结果表明:通过优化设计,相同制冷量的溴化锂吸收式制冷机在保证较高性能系数的前提下,换热器总的换热面积大大减小,制冷机的综合性能提高,同时提高了机组设计效率,缩短了产品开发周期.
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| 关 键 词： | 溴化锂吸收式制冷机 优化设计 数学模型 复合形法 |
Optimization design of lithium-bromide absorption refrigerator |
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| LI Weizhong QUAN Shenglin CHEN Guijun REN Jian.Optimization design of lithium-bromide absorption refrigerator[J].Journal of Dalian University of Technology,2010,50(1):42-45. |
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| Authors: | LI Weizhong QUAN Shenglin CHEN Guijun REN Jian |
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| Institution: | LI Wei-zhong,QUAN Sheng-lin,CHEN Gui-jun,REN Jian School of Energy , Power Engineering,Dalian University of Technology,Dalian 116024,China |
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| Abstract: | A mathematical model,including multi-variables,multi-constraints and single-objective function,is proposed for optimization design of the lithium-bromide absorption refrigerator.The problem of optimization design mathematical model for a steam-heat-lithium-bromide absorption refrigerator was solved by using the complex method,and the corresponding software was developed by using Visual C++.The optimization design for a actual engineering case was carried using the optimization design software.The optimizati... |
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| Keywords: | lithium-bromide absorption refrigerator optimization design mathematical model complex method |
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