矩形截面直角弯管内置导流板的优化研究

王周君1,2，黎星华2，唐立军1，段泉圣2

Optimization research on deflectors installed in rightangle bend tube with rectangular section

WANG Zhoujun1,2，LI Xinghua2，TANG Lijun1，DUAN Quansheng2

华电技术 . 2019, (8): 32 -37 .