福建建设科技
福建建設科技
복건건설과기
FUJIAN CONSTRUCTION SCIENCE & TECHNOLOGY
2013年
6期
64-65,47
,共3页
平行流换热器%翅片管式换热器%干工况%可行性
平行流換熱器%翅片管式換熱器%榦工況%可行性
평행류환열기%시편관식환열기%간공황%가행성
parallel flow heat exchanger%finned-tube heat exchanger%dry condition%feasibility
阐述平行流换热器的构造特点以及传热与流体流动特性，分析其在干工况下使用时存在的差异和问题。与常用翅片管式换热器进行性能对比，可知平行流换热器代替翅片换热器在干工况下运行具有一定的可行性。
闡述平行流換熱器的構造特點以及傳熱與流體流動特性，分析其在榦工況下使用時存在的差異和問題。與常用翅片管式換熱器進行性能對比，可知平行流換熱器代替翅片換熱器在榦工況下運行具有一定的可行性。
천술평행류환열기적구조특점이급전열여류체류동특성，분석기재간공황하사용시존재적차이화문제。여상용시편관식환열기진행성능대비，가지평행류환열기대체시편환열기재간공황하운행구유일정적가행성。
The structure characteristic and heat transfer and fluid flow characteristics of parallel flow heat exchanger were introduced , its difference and problem of working in dry condition was analyzed .Compared with conventional finned -tube heat exchanger , the parallel flow heat exchanger instead of finned -tube heat exchanger has certain feasibility in dry condition .
