管式空气预热器螺旋槽管数值优化探讨  

Discussion on Numerical Optimization of Spiral Groove Tubeof Tubular Pir Areheater

作　　者：王筱箴 黄雪飞 WANG Xiaozhen;HUANG Xuefei(Dongfang Boiler Co.,Ltd.,611731,Chengdu,China)

机构地区：[1]东方电气集团东方锅炉股份有限公司,成都611731

出　　处：《东方电气评论》2023年第2期74-78,共5页Dongfang Electric Review

摘　　要：本文讨论了管式空气预热器螺旋槽管的数值优化及能效评价。CREO软件建立螺旋槽管的三维模型,通过ANSYS分析其传热系数和阻力系数。应用能效评价方法优化螺旋槽管的结构参数,为工程设计人员提供参考。The paper discusses the numerical optimization and energy efficiency evaluation of spiral grooved tubes of tubular air preheater.The three-dimensional model of spiral grooved tube is established by CREO software,the heat transfer coefficient and resistance coefficient are analyzed by ANSYS.The optimal structural parameter of spiral grooved tube is considered by means of energy efficiency evaluation method.The paper provides reference for engineering designers.

关 键 词：螺旋槽管 数值计算 能效评价 

分 类 号：TM621[电气工程—电力系统及自动化] TK124[动力工程及工程热物理—工程热物理]