Under the same impeller outlet speed, the flow speed of blade diffuser is faster than the vaneless one. The average flow field at impeller outlet trends to uniform.
在相同叶轮出口速度下，叶片扩压器比无叶扩压器中气流速度下降迅速，叶轮出口处平均流场趋于均匀。
2
With the increasing area of inlet of the diffuser and the growing distance between the dome and the diffuser, the distribution of the flow is more uniform.
增大扩压器出口面积和头部与扩压器间距有利于旋流器之间流量分配均匀。
3
Special turbo diffuser, to ensure the uniform motion of medium high energy, the particle size distribution is more narrow, ultra high efficiency.