UNSTEADY VISCOUS-FLOW BETWEEN ECCENTRIC ROTATING-DISKS


ERDOGAN M.

INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS, cilt.30, sa.5, ss.711-717, 1995 (SCI İndekslerine Giren Dergi) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 30 Konu: 5
  • Basım Tarihi: 1995
  • Doi Numarası: 10.1016/0020-7462(95)00030-r
  • Dergi Adı: INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS
  • Sayfa Sayıları: ss.711-717

Özet

An exact solution of the time-dependent Navier-Stokes equations is obtained for the flow between eccentric rotating disks. It is shown that the flow can be two-dimensional if a convenient initial condition is specified, although when the disks are impulsively started from rest, the flow becomes three-dimensional. An analytical solution describing the flow at small and large times after the start is obtained by the Laplace transform method.