Summary
This paper deals with the time-dependent flow due to an infinite rotating disk. The Navier-Stokes equations are transformed by Von Kármán's similarity approach. The resulting equations have been studied both numerically and analytically for two cases: (1) the flow due to a disk whose angular velocity abruptly changes sign, and (2) the oscillating disk flow. Some numerical results are compared with the outcome of the analysis.
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Schippers, H. Analytical and numerical results for the non-stationary rotating disk flow. J Eng Math 13, 173–191 (1979). https://doi.org/10.1007/BF00042751
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DOI: https://doi.org/10.1007/BF00042751