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.
作者
李建华
杨洪海
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.)
出处
《建筑热能通风空调》
2018年第1期32-34,22,共4页
Building Energy & Environment
关键词
板翅式
油散热器
换热量
传热系数
通风阻力
plate-fin
oil radiator
heat exchange amount
heat transfer coefficient
ventilation resistance
