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Autor:
Pavel V. Kosykh
Publikováno v:
Interexpo GEO-Siberia. 2:257-265
This paper describes the procedure for determining the approximate aerodynamic characteristics of a fan operating in a reversible mode with the reverse direction of impeller rotation and deployed position of the straightener blades. To calculate the
Autor:
Pavel V. Kosykh
Publikováno v:
Interexpo GEO-Siberia. 2:72-81
Present-day achievements in the field of strength calculation and structural optimization allow creating main mine fans with higher tip speed than in currently used machines. The paper considers the features of calculating the aerodynamic diagrams of