Abstract

Discussed in this paper is the unsteady, laminar, two-dimensional, viscous flow around a corner subject to Navier-slip conditions characterized by a slip length, γ, with 0 ≤ γ ≤ 1. Comparisons with no-slip (γ = 0) boundary conditions are made to assess the impact of a slippery surface. Both isothermal and heated flows are considered including forced and mixed convection. A numerical solution procedure utilizing boundary-layer coordinates is outlined. Numerous simulations have been compiled for the Reynolds number Re = 100 and Rayleigh numbers Ra = 0, 1, 10. Various results and comparisons are presented and discussed.

Details

Title
Flow past a heated slippery corner
Author
Serge D’Alessio 1 

 Faculty of Mathematics, University of Waterloo, Waterloo , Ontario N2L 3G1 , Canada 
First page
012002
Publication year
2024
Publication date
Feb 2024
Publisher
IOP Publishing
ISSN
17426588
e-ISSN
17426596
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2932177467
Copyright
Published under licence by IOP Publishing Ltd. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.