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UDC 622.44 

About calculation of aerodynamic characteristics of mine fans of mixed action principle

Kopachev V. F., Dolgikh D. S.

In the article described are calculation features of aerodynamic characteristics of mine fans of mixed action principle. The basis of calculation adopted by the experimental-theoretical method proposed by the Department of Mining Mechanics, Ural State Mining University. This approach to the calculation of the aerodynamic (working) characteristics of mine fans in their design and engineering provides to get more adequate results.

Keywords: aerodynamic characteristics; mine fans of mixed action principle; indirect determination of pressure losses.

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