EFFECT OF THE CAVITY ANGLE ON FLOW STRUCTURES IN AN ANNULAR WEDGE CAVITY

Bilgil H., Dölek Z.

Konuralp Journal of Mathema, cilt.3, sa.2, ss.1-16, 2015 (ESCI)

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 3 Sayı: 2
  • Basım Tarihi: 2015
  • Dergi Adı: Konuralp Journal of Mathema
  • Derginin Tarandığı İndeksler: Emerging Sources Citation Index (ESCI), Index Copernicus
  • Sayfa Sayıları: ss.1-16
  • Kayseri Üniversitesi Adresli: Hayır

Özet

This paper analyzes the 2-D Stokes flow in annular wedge cavities with different cavity angles. In order to analyze the flow structures, the two dimensional biharmonic equation is solved analytically. The flow is governed by two physical control parameters: the cavity angle α and the ratio of the upper and lower lid speeds (S = U1 U2 ). By varying α for each S, the effect of cavity angle on the streamline patterns and their bifurcations are investigated