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View article: Investigating the effect of cold fluid flow direction used in the outer tube on heat transfer and hot fluid pressure drop in the inner tube by numerical method
Investigating the effect of cold fluid flow direction used in the outer tube on heat transfer and hot fluid pressure drop in the inner tube by numerical method Open
Due to their outstanding heat transfer capabilities, spiral heat exchangers have attracted the attention of thermal process experts. This numerical research covers the improvement in efficiency of this kind of converter. In the current wor…
View article: Analyzing heat transfer in a horizontal geothermal heat exchanger using numerical methods
Analyzing heat transfer in a horizontal geothermal heat exchanger using numerical methods Open
Given the growing significance of renewable energy systems, researchers systems focus on optimizing heat transfer mechanisms. This study delves into the performance characteristics of a Slinky geothermal heat exchanger employing water as t…
View article: Explanatory and numerical examination of the fractional conditions of blood stream in a limit, slanted supply route utilizing the Akbari Ganji technique
Explanatory and numerical examination of the fractional conditions of blood stream in a limit, slanted supply route utilizing the Akbari Ganji technique Open
This paper investigates the flow of blood through a slanted stenosed artery beneath the impact of a magnetism field. The equations that control the behavior of blood use a type of derivative called Caputo Fabrizio time fractional derivativ…
View article: Computational modeling of magnetized hybrid nanofluid flow and heat transfer between parallel surfaces with suction/injection
Computational modeling of magnetized hybrid nanofluid flow and heat transfer between parallel surfaces with suction/injection Open
The transfer of heat and mass through the flow of a hybrid nanofluid (Hnf) with the influence of a magnetic field between two rotating parallel plates has been studied. The hybrid nanofluid (Hnf) is created by dispersing nanoparticles (NPs…
View article: An examination of the flow of magnetohydrodynamic viscous fluid and heat transfer between penetrable disks using the variation iteration method and finite element method
An examination of the flow of magnetohydrodynamic viscous fluid and heat transfer between penetrable disks using the variation iteration method and finite element method Open
This study examined the steady, two-dimensional, incompressible, and laminar viscous fluid flow between two porous disks in an external magnetic field. The main objective of this article is to propose a novel model that utilizes the numeri…
View article: Evaluation of different methods to ameliorate the performance of PV/T systems using hybrid nanofluids and PCM in a spiral tube with different cross sections
Evaluation of different methods to ameliorate the performance of PV/T systems using hybrid nanofluids and PCM in a spiral tube with different cross sections Open
This study proposes a novel design for a serpentine tube to develop an efficient photovoltaic-thermal (PV/T) system. For this purpose, three different hybrid nanofluids and two types of PCM were numerically investigated in a novel serpenti…
View article: Using analytical methods for finding the approximate solutions to fractional differential equations
Using analytical methods for finding the approximate solutions to fractional differential equations Open
This essay focuses on studying the nonlinear fractional integral equation. Various methods, including Akbari-Ganji's Method (AGM), Homotopy Perturbation Method (HPM), and Vibrational Iteration Method (VIM), are utilized to obtain its solut…
View article: Optimizing fluid parameters of heat transfer and velocity of aluminum oxide nanoparticles and SWCNT passing through blades using RSM statistical method
Optimizing fluid parameters of heat transfer and velocity of aluminum oxide nanoparticles and SWCNT passing through blades using RSM statistical method Open
This paper explores how the temperature and velocity change in a specific direction and the rotational velocity when nanofluids flow through triangular, rectangular, and chamfer baffles. The novelty of this article is to study and investig…
View article: A new Adomian decomposition technique for a thermal analysis forced non-Newtonian magnetic Reiner-Rivlin viscoelastic fluid flow
A new Adomian decomposition technique for a thermal analysis forced non-Newtonian magnetic Reiner-Rivlin viscoelastic fluid flow Open
This paper presents a new semi-analytical method, called the Adomian Decomposition Method (ADM), as well as Finite Element Methods, to study forced Reiner-Rivlin non-Newtonian Magnetohydrodynamic (MHD) fluid motion confined between two dis…
View article: Numerical investigation of the effect of changes in blood viscosity on parameters hemodynamic blood flow in the left coronary artery with consideration capturing fluid–solid interaction
Numerical investigation of the effect of changes in blood viscosity on parameters hemodynamic blood flow in the left coronary artery with consideration capturing fluid–solid interaction Open
Cardiovascular diseases are unfortunately one of the leading causes of death in today's society. It is important to analyze blood flow in various parts of the circulatory system. The coronary artery is made up of four main arteries, and th…
View article: The novelty of using the AGM and FEM for solutions of partial differential and ordinary equations along a stretchable straight cylinder
The novelty of using the AGM and FEM for solutions of partial differential and ordinary equations along a stretchable straight cylinder Open
Near the suction/injection area, a scientific definition for laminar boundary layer flow and heat transfer of an incompressible viscous flow over a stretching cylinder is given. In the study, differential equations with partial derivatives…
View article: The magnetohydrodynamic flow of viscous fluid and heat transfer examination between permeable disks by AGM and FEM
The magnetohydrodynamic flow of viscous fluid and heat transfer examination between permeable disks by AGM and FEM Open
This paper studied a two-dimensional steady, laminar, and incompressible viscous fluid between two porous disks in outer magnetic amplitude. The invention in this essay is broken down into two interconnected parts. In the first part, the d…
View article: Numerical study of heat transfer of wavy channel supercritical CO2 PCHE with various channel geometries
Numerical study of heat transfer of wavy channel supercritical CO2 PCHE with various channel geometries Open
Printed Circuit Heat Exchanger (PCHE) is a widely chosen plate type compact heat exchanger for highpressure application. Increasing performance of printed circuit heat exchanger (PCHE) is very important for improvement of thermal efficienc…
View article: Investigating heat transfer and fluid flow betwixt parallel surfaces under the influence of hybrid nanofluid suction and injection with numerical analytical technique
Investigating heat transfer and fluid flow betwixt parallel surfaces under the influence of hybrid nanofluid suction and injection with numerical analytical technique Open
In this article, by using a novel approach, the heat transfer related to the hybrid nanofluid flow containing graphene oxide and copper particles in pure water, which is located in a rotating system, is analyzed. The innovation of this art…
View article: Numerical investigation of the effect of the turbulator geometry (disturber) on heat transfer in a channel with a square section
Numerical investigation of the effect of the turbulator geometry (disturber) on heat transfer in a channel with a square section Open
The principal moot point in this investigation is heat removal from surfaces with high heat flux, which is the use of tabulators and parts with a particular geometry, it has been chosen as a solution to this moot point. The primary hypothe…
View article: Computer simulation of Cu: AlOOH/water in a microchannel heat sink using a porous media technique and solved by numerical analysis AGM and FEM
Computer simulation of Cu: AlOOH/water in a microchannel heat sink using a porous media technique and solved by numerical analysis AGM and FEM Open
Extensive improvements in small-scale thermal systems in electronic circuits, automotive industries, and microcomputers conduct the study of microsystems as essential. Flow and thermic field characteristics of the coherent nanofluid-guided…