摘要
分析了新型静压均匀送风道送风机理 ,研究了主风道内流速衰减规律 ,得出了主风道内流速不呈线性衰减变化规律 ,为进一步摸清送风道的送风机理 ,优化送风道的结构 ,提高送风道的送风均匀性提供了实验依据。
The performance of uniform static pressure ventilating duct is analyzed,and the law and specialty of velocity's variation in the main ventilating duct is deduced. The experimental results testifies the law of velocity relay in the main ventilating duct is not the liner relay All these results are benefits for the improving structure and uniformity of static pressure duct.
出处
《流体机械》
CSCD
2003年第5期58-60,共3页
Fluid Machinery
关键词
静压
送风道
主风道
流速
衰减
均匀性
static pressure
ventilating duct
main duct
velocity relay
uniformity
