Abstract
The paper presents the tasks and study technique dedicated to fretting wear of air foil bearings of cryogenic turbomachines under internal and external vibrations as well as fretting wear test unit for air foil bearings.
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ACKNOWLEDGEMENTS
The work is fulfilled under the state order by the Ministry of Science and Higher Education of the Russian Federation (no. 075-15-2020-770).
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Aviatsionnaya Tekhnika, 2021, No. 4, pp. 121 - 128.
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Ermilov, Y.I., Ravikovich, Y.A. & Kholobtsev, D.P. Fretting Wear of Cryogenic Turbomachine Bearings for Superconductive Power Plants. Russ. Aeronaut. 64, 721–727 (2021). https://doi.org/10.3103/S1068799821040176
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DOI: https://doi.org/10.3103/S1068799821040176