Simulation of Turbulent Heat Transfer Augmentation with Hybrid Nanofluid

Study of heat transfer augmentation with hybrid nanofluid represents a new class of heat transfer augmentation. The CFD model by using commercial software depending on finite volume technique and adopting SIMPLE  algorithm is performed. Mixture of Aluminum Nitride (AlN) and alumina (Al2O3)  nanopart...

Full description

Saved in:
Bibliographic Details
Published inDIYALA JOURNAL OF ENGINEERING SCIENCES Vol. 11; no. 4; pp. 28 - 34
Main Author Mohammed Hussein, Adnan
Format Journal Article
LanguageEnglish
Published University of Diyala 01.12.2018
Subjects
ANSYS
CFD
Heat transfer
Hybrid
Nanofluid
Turbulent
Online AccessGet full text

Cover

More Information
Summary:Study of heat transfer augmentation with hybrid nanofluid represents a new class of heat transfer augmentation. The CFD model by using commercial software depending on finite volume technique and adopting SIMPLE  algorithm is performed. Mixture of Aluminum Nitride (AlN) and alumina (Al2O3)  nanoparticles into water as a basefluid is  classified as a new class of hybrid nanofluids  that can augment heat transfer. The nanofluid  volume fraction and Reynolds number are in  the range of (1% to 4%) and (5000 to 17000) respectively. The size diameter of  nanoparticles and heat flux around a horizontal straight tube are fixed at 30 nm and 5000 w/m2 respectively. The numerical solution has been  successfully validated by using an  experimental data available in the literature. Results show that combination of AlN - Al2O3 nanoparticles into water basefluid tends to  augment significant heat transfer performance.
ISSN:1999-8716
2616-6909
DOI:10.24237/djes.2019.11405