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RISVibration and Stability of a Spinning Disk in Contact With Evenly-Spaced Stationary Load Systems
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The titled problem is studied numerically by finite element calculation. Attention is focused on the behavior of modal interactions when two modes are almost degenerate. In the case when the ...
Divergence Instability of a Spinning Disk With Axial Spindle Displacement in Contact With Evenly Spaced Stationary Springs
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The titled problem is studied numerically by finite element calculation and analytically by three-mode eigenfunction expansion. It is found that divergence instability of the coupled system is ...