Affiliation:
1. Guangxi University of Technology
Abstract
The stress of the two kinds of hanging centrifuge drum with different perforation shape are simulated by using ANSYS, and the perforation shape is optimized. The results show that the stress concentration of ellipse perforation is lower than that of the circular one under the same condition, and the maximum stress of ellipse perforation is minimum when the ration of major and minor axis of ellipse perforation is a/b=2.0.
Publisher
Trans Tech Publications, Ltd.
Reference6 articles.
1. Dian-kou Liu, Chao Hu. The general solution for the stress problem of circular cylindrical shells with arbitrary cutout. Applied Mathematics and Mechanics. 1997(7), 585-602.
2. M D Xue, Y Deng, K C, Huang. Some results on the analytical solution of cylindrical shells with large opening, ASME Pres Ves Tech, 1991, 113(2), 297-307.
3. ZHOU Lian-gang. Study on the stress concentration in centrifuge basket with perforation [D]. Tianjin: Tianjin University, (2007).
4. Harvey, J.G., Pressure component construction: design and materials application, Van Nostrand Reinhold, New York.
5. Moffat, D.G., Nozzles in Pressure Vessels: Stress Reduction by Elliptical Shaping, Int. J. Pres. Ves. & Piping 24(1986)239-250.
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