Numerical Study of Nonlinear Convective Heat Transfer Flow of Metal Oxide Nanoparticle TiO2-Enhanced Fluid between Two Concentric Cylinders with Aggregation of Nanoparticles.

Autor: Srikantha, N., Veena, B. N., Uma, M., Sushma, S.
Předmět:
Zdroj: Journal of Mines, Metals & Fuels; Oct2023, Vol. 71 Issue 10, p1579-1587, 9p
Abstrakt: The utilization of nanofluid is one of the most used techniques for improving heat transfer in applications like heat exchangers, heat storage systems, mining and nuclear power plants. Because of high thermal conditions, the density relation of the working fluids may not be linear, therefore, an analysis is conducted on the quadratic convection of nanofluid flow in a porous annulus region considering an inclination. The phenomenon of temperature-dependent viscosity on the flow, kinematics of nanoparticle aggregation, and heat transport phenomenon with Exponential Space-Related Heat Source (ESHS) and a Temperature-Related Heat Source (THS) are considered. The governing equations are solved numerically. The influence of key parameters is analyzed using 2D and 3D graphs. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index