T40风机最佳轮毂比数值优化分析 - 河南省周口市鼓风机厂 网站首页 关键词 ：轮毂比；T40风机；数值模拟；优化设计[gap=781]Key words: hub ratio; T40 axial fan; numerical simulation; optimization design
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... 文本框转比率 textfield._rotation 轮转比 hub ratio 周转 1.[经] turnover 资金的周转 capital turnover; 加速资本周转 speed up capital turnover; ...
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impeller hub ratio 叶轮轮毂比
tip hub ratio 轮毂比
tip-hub ratio 轮毂比
hub ratio of 轮毂比为
hub-tip ratio 轮毂比
hub-shroud ratio 轮毂比
It has evident effect of energy saving on the use of air cooling fan with poor rectifying condition & small hub ratio.
它用于整流条件差且轮毂比小的空冷风机上有明显的节能效果。
Final design scheme is confirmed after economic and technical analyse. Then, axial fan 's stage type, impeller diameter, hub ratio , specific speed and the number of blades are decided.
在进行经济技术性分析后，最终确定风机的设计方案，进而确定通风机适当的级型式、叶轮尺寸、轮毂比、转速和叶片数等基本参数。
The circumferentially averaged velocity distribution of the radial velocity is distorted when the hub/tip ratio is 0.325.
轮毂比0.325时，周向平均径向速度分布出现明显“畸变”。
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