In this study, the effect of the tube material on the thermal stress generated in a vertical shell and tube heat exchanger is investigated. Shell and tube heat exchangers are the most common heat exchangers used in industries. One of the most common failures in these exchangers in the industry is the tube failure at the junction of the tube to tubesheet. When the shell side and the tube side fl...

The aim of this research paper is to study two-dimension flow Casson hybrid nanofluid along with magnetic field, heat generation and absorption, viscous dissipation on a nonlinear extending surface. primary goal improve the transfer relationship, which in high demand manufacturing engineering industries. outputs will be used reduce energy consumption industry other fields,for example, achieveme...

Abstract This article addresses the impact of magnetic field induction on buoyancy-induced oscillatory flow couple stress fluid with varying heating. Modelled equations for incompressible are coupled and nonlinear due to inclusion viscous heating thermal effect density. Approximate solutions constructed coded a symbolic package ease computational complexity. Graphical representations presented ...

The purpose of this research is to investigate the effects rotation on heat transfer usinginclination magnetohydrodynamics for a couple-stress fluid in non-uniform canal. When theReynolds number low and wavelength long, math formulas are used describe streamfunction, as well gradient pressure, temperature, pressure rise axial velocity perwavelength, which have been calculated analytically. many...

: With the help of a couple stress model and porous material, this research examines peristaltic flow Walter's B fluid through an asymmetric channel. For balance mass, motion, trapped phenomena, velocity distribution, pressure gradient, constitutive equation is modeled. In analysis, wavelength with low Remolds number assumption chosen, perturbation method used to provide accurate solution. Gain...

In this work, the characteristics of flow and heat transfer of a fluid containing nano particles of aluminum oxide with the water volume fraction (0.1-0.2-0.3)(V/V) percent of the reports. The overall heat transfer coefficient, heat transfer and the average heat transfer fluid containing nano water - aluminum oxide in a horizontal double pipe counter flow heat exchanger under turbulent flow con...

This paper addresses entropy generation in the flow of an electrically-conducting couple stress nanofluid through a vertical porous channel subjected to constant heat flux. By using the Buongiorno model, equations for momentum, energy, and nanofluid concentration are modelled, solved using homotopy analysis and furthermore, solved numerically. The variations of significant fluid parameters with...