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溴化锂吸收式制冷机优化设计

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Indexed by:期刊论文

Date of Publication:2010-01-15

Journal:大连理工大学学报

Included Journals:EI、PKU、ISTIC、CSCD、Scopus

Volume:50

Issue:1

Page Number:42-45

ISSN No.:1000-8608

Key Words:溴化锂吸收式制冷机;优化设计;数学模型;复合形法

Abstract:为优化设计溴化锂吸收武制冷机,提出了一个多变量多约束的单优化目标函数的优化设计教学模型.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武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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