Creator:

Bouras, Abdelkrim ; Taloub, Djedid ; Driss, Zied ; Debka, Siham

Contributor:

Jurczak, Paweł - red.

Title:

Heat transfer by natural convection from a heated square inner cylinder to its elliptical outer enclosure utilizing nanofluids

Group publication title:

IJAME, volume 27 (2022)

Subject and Keywords:

natural convection ; Rayleigh numbers ; nanofluid ; volume fraction ; square elliptical

Abstract:

In this paper a numerical study of natural convection of stationary laminar heat transfers in a horizontal ring between a heated square inner cylinder and a cold elliptical outer cylinder is presented. A Cu-water nanofluid flows through this annular space. Different values of the Rayleigh number and volume fraction of nanoparticles are studied. The system of equations governing the problem was solved numerically by the fluent calculation code based on the finite volume method and on the Boussinesq approximation.

Publisher:

Zielona Góra: Uniwersytet Zielonogórski

Date:

2022

Resource Type:

artykuł

Format:

application/pdf

DOI:

10.2478/ijame-2022-0017

Pages:

22-34

Source:

IJAME, volume 27, number 2 (2022)

Language:

eng

License:

CC 4.0

License CC BY-NC-ND 4.0:

click here to follow the link

Rights:

Biblioteka Uniwersytetu Zielonogórskiego