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Piping Instability Resulting from Bellows Misalignment

T. H. Nicol

出版	Fermi National Accelerator Lab., 1989
URL	http://books.google.com.hk/books?id=wq4JrgEACAAJ&hl=&source=gbs_api

註釋

The failure of the single phase bellows and magnet test stand during quench testing of SSC dipole magnet DD0011 has led to much speculation about the inherent stability of operating SSC magnets. This note addresses the problem of instabilities resulting from both translational and angular misalignment between pipes connected by bellows in the general sense and with respect to the SSC single phase system specifically. Note that none of the instabilities referenced here result from bellows 'squirm'. Inelastic bellows failure is not within the scope of this work. The failure mode referenced here is an elastic instability. 3 refs., 7 figs.