| 摘要 |
<p>The specifications of a vane wheel are determined so that they have the relation of ξ»-0.857Z1+1.009 (wherein ξ=r0/r1, Z1=(r1-r0)/[r1-nt/(2π)], r0: inner radius of the vane wheel, r1: outer radius of the vane wheel, n: number of radial vanes, t: thickness of the radial vanes).</p> |
