Article ID Journal Published Year Pages File Type
808260 Theoretical and Applied Mechanics Letters 2014 29989 Pages PDF
Abstract

The fully developed slip flow in an annular sector duct is solved by expansions of eigenfunctions in the radial direction and boundary collocation on the straight sides. The method is efficient and accurate. The flow field for slip flow differs much from that of no-slip flow. The Poiseuille number increases with increased inner radius, opening angle, and decreases with slip.

Related Topics
Physical Sciences and Engineering Engineering Mechanical Engineering