UNSTEADY VISCOUS-FLOW BETWEEN ECCENTRIC ROTATING-DISKS

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Atıf İçin Kopyala

ERDOGAN M.

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

• Yayın Türü: Makale / Tam Makale
• Cilt numarası: 30 Sayı: 5
• Basım Tarihi: 1995
• Doi Numarası: 10.1016/0020-7462(95)00030-r
• Dergi Adı: INTERNATIONAL JOURNAL OF NON-LINEAR MECHANICS
• Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
• Sayfa Sayıları: ss.711-717
• İstanbul Teknik Üniversitesi Adresli: Hayır

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.