Summary
This paper carefully investigates the precise role of internal damping on the whirling motion of an elastic shaft. Damping is introduced through a measured stress-strain law. The equations of motion are studied on an analog computer. It is shown that material damping tends to destabilize the motion.
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Genin, J. Effect of nonlinear material damping on whirling shafts. Appl. sci. Res. 15, 1–11 (1966). https://doi.org/10.1007/BF00411540
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DOI: https://doi.org/10.1007/BF00411540