摘要: |
为了降低吸收式制冷机金属耗量,较小占用空间,提高制冷机传热传质性能,进而提高整机性能,在实验室建立了基于全扳翅式换热器的溴化锂吸收式制冷机,并在设计上采用了专利技术。介绍了这种新型制冷机的设计思想和结构以及传热性能,并与管理壳式吸收式制冷机进行了比较。 |
关键词: 全板翅换热器 溴化锂吸收式制冷机 结构 工程热物理 传热性能 |
DOI: |
修订日期:2002-04-15
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基金项目:上海市重点学科项目 (B990 90 3 0 )基金资助 |
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Structure and performance study of LiBr absorption chiller based on whole-plate-fin heat-exchanger |
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Abstract: |
In order to decrease the unit metal cost,reduce volume,improve the heat and mass transfer performance of chiller,a whole-plate-fin compact LiBr absorption chiller has been built up,which adopts patent technology of our lab.This paper introduces the design ideas,structure and heat transfer performance of the chiller,the whole-plate-fin chiller is compared with the tube-shell absorption one. |
Key words: engineering thermal physics,compact,whole-plate-fin,absorption,LiBr, |