Abstract
The authors discuss how design elements of replaceable rotatable blade ring influence its stress-strain state and natural frequency. The constructed generalized dimensionless model of adaptable blade ring assists in designing axial fans with increased rotation velocity for improved performance of main mine fans.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Petrov, N.N. and Kaigorodov, Yu.M., Evolution of Mine Ventilation, Avtomaticheskoe upravlenie v gornom dele (Automated Control in Mining), Novosibirsk: IGD SO AN SSSR, 1974.
Petrov, N.N., Higher Adaptability, Efficiency and Reliability Axial Mine Fans, Proc. 22nd World Mining Congress, Turkey, 2011.
Petrov, N.N., Popov, N.A., Batyaev, E.A., and Novikov, V.A., Theory and Design of Reversible Axial Fans with Turn in Motion Blades of Impeller, Journal of Mining Science, 1999, vol. 35, no. 5, pp. 519–530.
Petrov, N.N., Popov, N.A., and Russky, E.Yu., Scientific Substantiation and Development of a New Series of Axial Fans, Journal of Mining Science, 2007, vol. 43, no. 3, pp. 300–310.
Bezzubko, I.A., Calculation of Centrifugal Forces and Moments on the Axial Fan Blades, Progressivnoe oborudovanie shakhtnykh statsionarnykh ustanovok (Advanced Equipment of Fixed Mine Installations), Donetsk: VNIIGM im. M.M. Fedorova, 1989.
Krasyuk, A.M., Kozyurin, S.V., and Batyaev, E.A., Air Flow-Generated Loads on Tunnel Fan Sheet Blades, Proc. Int. Conf. Dynamics and Strength of Mining Machines, Novosibirsk, IGD SO RAN, 2001.
Birger, I.A., et al., Raschet na prochnost’ detalei mashin: spravochnik (Strength Calculation for Machine Parts: Reference Book), Moscow: Mashinostroenie, 1993.
Ivanov, M.N., Detali mashin: uchebnik dlya studentov vuzov (Machine Parts: Academic Institution Guide), V.A. Finogenov (Ed.), Moscow: Vyssh. shk., 2000.
Eltyshev, Yu.V., Kozyurin, S.V., Petrov, N.N., Popov, N.A., and Sharapov, A.G., Dynamics and Strength of Major Units in New Axial Fans for Main Mine Ventilation, Proc. Int. Conf. Dynamics and Strength of Mining Machines, Novosibirsk, IGD SO RAN, 2003.
Mirolyubov, I.N., et al., Posobie k resheniyu zadach po soprotivleniyu materialov (Structural Resistance Problem Solution Guidelines, Moscow: Vyssh. shk., 1967.
Kozyurin, S.V. and Popov, N.A., Analysis of Frequencies and Wave Modes of Double Sheet Blades on Axial Fan Impeller, Proc. Int. Conf. Energy Preparedness of Russia. New Approaches to Coal Mining Advance, Kemerovo, 2002.
Petrov, N.N. and Russky, E.Yu., Analysis of the Dynamic and Strength of Major Units of VO-36K, Proc. 12th Int. Symp. after Acad. M.A. Usov on Problem of Geology and Mineral Wealth Development, Tomsk: TPU, 2008.
Krasyuk, A.M. and Russky E.Yu., Dynamics and Strength of Doubled Sheet Blades of Axial Fans, Gorn. Oborud. Elektromekh., 2009, no. 7.
Krasyuk, A.M., Russky, E.Yu., and Popov, N.A., Estimating Strength of High-Loaded Impellers of Large-Size Mine Axial Fans, Journal of Mining Science, 2012, vol. 48, no. 2, pp. 314–321.
Author information
Authors and Affiliations
Additional information
Original Russian Text © N.N. Petrov, N.V. Panova, 2013, published in Fiziko-Tekhnicheskie Problemy Razrabotki Poleznykh Iskopaemykh, 2013, No. 1, pp. 127–137.
Rights and permissions
About this article
Cite this article
Petrov, N.N., Panova, N.V. Strength of adaptable blade ring of heavy-duty axial mine fans. J Min Sci 49, 118–125 (2013). https://doi.org/10.1134/S1062739149010140
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1062739149010140