Design of High Speed Rotors for Axial Mine Fans

The article presents the optimization design results for impellers of axial fans for main ventilation in mines using the criteria of minimum mass and required stress level in fan assemblies. The design of a single disk impeller is justified. For high-duty fans having the blade tip speed of 200–220 m...

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Veröffentlicht in:	Journal of mining science 2023-10, Vol.59 (5), p.790-798
Hauptverfasser:	Krasyuk, A. M., Russky, E. Yu, Panova, N. V., Irgibaev, T. I.
Format:	Artikel
Sprache:	eng
Schlagworte:	Earth and Environmental Science Earth Sciences Geophysics/Geodesy Geotechnical Engineering & Applied Earth Sciences Mineral Resources Science of Mining Machines
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	The article presents the optimization design results for impellers of axial fans for main ventilation in mines using the criteria of minimum mass and required stress level in fan assemblies. The design of a single disk impeller is justified. For high-duty fans having the blade tip speed of 200–220 m/s, the topology optimization is performed for the single-disk impeller. The dependence between the design parameters of the impeller components and the speed of the fan rotor is determined. The topology optimization is implemented with SIMP in ANSYS.
ISSN:	1062-7391 1573-8736
DOI:	10.1134/S1062739123050113