Items where Author is "Li, Zifeng"

Li, Jingyuan and Li, Zifeng (2020) Critical Study on Applications of the Theory of Continuous Oil Film Lubrication of a Radial Sliding Bearing for Three Combined Conditions. In: New Insights into Physical Science Vol. 5. B P International, pp. 28-35. ISBN 978-93-90206-56-8

Li, Jingyuan and Li, Zifeng (2020) The Presence of a Revolution Load and Its Rotational Speed of Half the Speed of the Journal Are Necessary Conditions for the Half-Frequency Whirl of Radial Bearings. In: New Insights into Physical Science Vol. 5. B P International, pp. 21-27. ISBN 978-93-90206-56-8