Estimating strength of high-loaded impellers of large-size mine axial fans

The paper discusses the loads on the impeller casing and twin sheet blades. The stressstrain state of basic components of rotors is determined, and the curves for relationships between the impeller stresses and the forcing frequency are plotted.

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Bibliographische Detailangaben
Veröffentlicht in:	Journal of mining science 2012-03, Vol.48 (2), p.314-321
Hauptverfasser:	Krasyuk, A. M., Russky, E. Yu, Popov, N. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Earth and Environmental Science Earth Sciences Geophysics/Geodesy Geotechnical Engineering & Applied Earth Sciences Mine Aerogasdynamics Mineral Resources Vibration
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	The paper discusses the loads on the impeller casing and twin sheet blades. The stressstrain state of basic components of rotors is determined, and the curves for relationships between the impeller stresses and the forcing frequency are plotted.
ISSN:	1062-7391 1573-8736
DOI:	10.1134/S1062739148020128