The stiffness of tapered-bore ring seals was measured with air as the sealed fluid. Static stiffness agreed fairly well with results of a previous analysis. Cross-coupled stiffness due to shaft rotation was much less than predicted. It is suggested that part of the disparity may be due to simplifying assumptions in the analysis; however, these do not appear to account for the entire difference observed.
Experimental stiffness of tapered bore seals
Design Eng. Tech. Conf. ; 1985 ; Cincinnati, OH, United States
1985-01-01
Conference paper
No indication
English
Stiffness matrix for a tapered spar element
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