Unsteady flows of a binary mixture of incompressible Newtonian fluids in an annulus

Baris, Serdar

doi:10.1016/j.ijengsci.2005.05.018

Unsteady flows of a binary mixture of incompressible Newtonian fluids in an annulus

Atıf İçin Kopyala

Baris S.

INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE, cilt.43, ss.1471-1485, 2005 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 43
Basım Tarihi: 2005
Doi Numarası: 10.1016/j.ijengsci.2005.05.018
Dergi Adı: INTERNATIONAL JOURNAL OF ENGINEERING SCIENCE
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.1471-1485
İstanbul Üniversitesi Adresli: Hayır

Özet

This paper is concerned with applying the mixture theory of two chemically inert incompressible Newtonian fluids to some simple unsteady flows in the annular region between two infinitely long coaxial cylinders. The equations governing the motion of the binary mixture under discussion are reduced to a system of coupled partial differential equations. With the help of finite Hankel transforms, the exact solutions of these equations are obtained in series form for the following three problems: (i) unsteady axial Couette flow in an annulus, (ii) unsteady Poiseuille flow in an annulus, (iii) unsteady circular Couette flow in an annulus. (c) 2005 Elsevier Ltd. All rights reserved.