铝制板翅式油散热器传热与阻力性能试验研究  

Experimental Study on Heat Transfer and Resistance Performance of Aluminum Plate-fin Oil Radiator

作　　者：李建华[1] 杨洪海[1] 吴亚红 张卫锋 丁振芳 LI Jian-hua;YANG Hong-hai;WU Ya-hong;ZHANGWei-feng;DING Zhen-fang(College of Environmental Science and Engineering, Donghua University;Wuxi Fangsheng Heat Exchanger Co., Ltd.)

机构地区：[1]东华大学环境科学与工程学院 [2]无锡方盛换热器股份有限公司

出　　处：《建筑热能通风空调》2018年第1期32-34,22,共4页Building Energy & Environment

摘　　要：利用风洞试验台对某波纹-锯齿型铝制板翅式油散热器进行试验研究,分析空气流量对换热量,空气侧传热系数和通风阻力的影响,并拟合出相应的经验关系式,则可为该型号油散热器的结构设计及选型等提供有效参考。The heat transfer of aluminum plate-fin oil radiator with wavy fin and serrated fin was experimentally tested on a wind tunnel test rig.The effects of air flow on heat exchange amount,heat transfer coefficient and ventilation resistance were analyzed according to the test data.The empirical formulas were fitted.It provides the reference basis for the structural design and selection of this type of oil radiator.

关 键 词：板翅式 油散热器 换热量 传热系数 通风阻力 

分 类 号：TU832.23[建筑科学—供热、供燃气、通风及空调工程]