International Journal of Advances in Science, Engineering and Technology(IJASEAT)
.
Follow Us On :
current issues
Volume-9,Issue-3  ( Jul, 2021 )
Statistics report
Dec
Submitted Papers : 80
Accepted Papers : 10
Rejected Papers : 70
Acc. Perc : 12%
  Journal Paper


Paper Title :
Natural Convection of Incompressible Viscoelastic Fluid Flow

Author :Hogenrich Damanik, Stefan Turek

Article Citation :Hogenrich Damanik ,Stefan Turek , (2018 ) " Natural Convection of Incompressible Viscoelastic Fluid Flow " , International Journal of Advances in Science, Engineering and Technology(IJASEAT) , pp. 75-78, Volume-6,Issue-1,Special Issue - 1

Abstract : We revisit the MIT Benchmark 2001 and introduce a viscoelastic constitutive law into the fluid in motion. Our goal is to study the effect of viscoelasticity into the periodical behavior of the physical quantities of the corresponding benchmark. We use a robust numerical technique in simulating complex fluid flow problems based on higher order Finite Element discretization.While marching in time, an A-stable method of second order is favorable, i.e Crank-Nicolson scheme, to reproduce periodical behaviors. We use a differential form of viscoelastic model, i.eOldroyd-B type and find out that a small amount of viscoelasticity reduces the oscillatory behavior. Keywords - Viscoelastic, Oldroyd-B, Natural convection, Non-isothermal.

Type : Research paper

Published : Volume-6,Issue-1,Special Issue - 1


DOIONLINE NO - IJASEAT-IRAJ-DOIONLINE-11202   View Here

Copyright: © Institute of Research and Journals

| PDF |
Viewed - 12
| Published on 2018-04-12
   
   
IRAJ Other Journals
IJASEAT updates
Volume-9,Issue-2(April, 2020)
The Conference World

JOURNAL SUPPORTED BY