摘要
对变出口截面均匀送风管道的出口截面变化规律进行了较深入的研究。利用流体力学的基本方程，建立了能使风道出流流量均匀分配的变出口截面型线高度的理论计算式。讨论了影响出口截面型线高度变化的各种因素。相应的试验研究表明，理论预测值与试验结果两者相符甚好。
The profile of outlet cross section of air manifold was studied.Themathematic formula-hon for the uniform air flow-rate distribution at manifold outlet was established and the in-fluential factors on the height of outlet cross section of manifold were discussed.The pro-posed theoretical formula can be used to calculate the height of outlet cross section of mani-fold.From the comparison between the prediction and the experimented data,it can be seenthat the correlation proposed fits the experimental data quite well.
出处
《西安交通大学学报》
EI
CAS
CSCD
北大核心
1995年第5期83-88,共6页
Journal of Xi'an Jiaotong University
