郝兆龙,马学虎,兰忠,张卓敏,戴楠楠,白涛

• 1:大连理工大学化学工程研究所

摘要(Abstract)：

建立了一套5 kW溴化锂高温吸收式热变换器实验样机,其最高输出可用热温度超过200℃,温升大于40℃。实验考察了蒸发温度、再生温度、吸收温度和系统温升对系统性能系数COP的影响,其主要部件在150 205℃以高温高压操作,并辅以表面抗蚀技术,有效减缓了溴化锂溶液的腐蚀作用。实验结果表明,随着蒸发温度增加,COP增加;随着再生温度增加,COP先增加后略微减小;随着吸收温度增加,COP先增加后减小;COP随着系统温升增加而减小。

关键词(KeyWords)： 吸收式热变换器;高温;热力学;溴化锂溶液

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金(NSFC-51176018)

作者(Author): 郝兆龙,马学虎,兰忠,张卓敏,戴楠楠,白涛

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