Back to Search Start Over

Thermal performance analysis of a double pipe heat exchanger using biosynthesised silicon carbide and carbon nanotubes.

Authors :
Maridhas, Anish
V N, Aravind Kumar
S, Kaushik
P, Bency
J, Jayaprabakar
Source :
Australian Journal of Mechanical Engineering. Sep2024, Vol. 22 Issue 4, p730-738. 9p.
Publication Year :
2024

Abstract

A nanofluid is a solution of nanoparticles with diameters fewer than 100 nanometers suspended in a base fluid such as water, ethylene glycol, or oil. In the nanofluid, these nanoparticles are suspended. The goal of this research is to look at the functioning of a twin-pipe heat exchanger that uses counter flow arrangements and two different nanofluids as cooling fluids. Alkaline water is a basic fluid made up of silicon carbide (SiC) and carbon nanotubes (CNT). The goal of this research was to see how different compositions of SiC and CNT nanoparticles dispersed in water affected the heat transfer capacities of a twin pipe heat exchanger developed with a counterflow arrangement. The flow rate of the nanofluid and the particle volume concentration of alkaline water were (0.02) and (0.04), respectively. Fluids with constant intake temperatures of 60°C for water and 30°C for nanofluid flow at the same input velocity via a heat exchanger. Both fluids are traveling at the same rate. According to the findings, nanofluid absorbs more heat than water at a range of flow speeds. Because of the improved thermal properties of nanoscale fluids, this results in increased thermal efficiency in heat exchangers. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
14484846
Volume :
22
Issue :
4
Database :
Academic Search Index
Journal :
Australian Journal of Mechanical Engineering
Publication Type :
Academic Journal
Accession number :
178837960
Full Text :
https://doi.org/10.1080/14484846.2022.2154308