New Type of Axial-Flow Fan with High Reversion Coefficient.

被引：0
|
作者：
Morzynski, Stanislaw
Wroblewski, Andrzej
Nowakowski, Jerzy
机构：
来源：
Przeglad Gorniczy | 1975年 / 31卷 / 7-8期
关键词：
REVERSION FAN;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A new design of two-stepped axial-flow reversion main ventilation fan equipped with mechanism intended for variation of blade-angle setting during the fan operation is presented together with results of tests on flow and operational tests. Economic effects resulting from introduction of the discussed fans into operation are determined. Data are presented in graphical and tabular form.
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页码：311 / 316
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