In this paper, a transition matrix of blowerblade is set up by the variation equation of stead flow of gas.
本文利用稳态气流的变更方程，建立了风机叶轮的转移矩阵。
2
This text made FEM calculation and analysis for rotor disk of heavy blower in a plant, and found that the disk can be reused safely again after the arc grooves along outside of blade being repaired.
The work station Industrial Blower features a blade diameter of 12" or 18". Work Station Industrial Blower models are available with either wall or floor mounting style.