30 hasil untuk "Muhammad Rooman"
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Artikel Jurnal
Novel artificial neural network approach for entropy generation in Jeffery–Hamel blood flow with magnetized hybrid nanofluid in non-uniform arteries
The main goal of this research is to investigate the artificial neural network (ANN)-based solution for the Jeffery–Hamel model, specifically focussing on the behaviour of non-Newtonian Sisko fluid in the magnetohydrodynamic (MHD) flow of hybrid nanofluid through vertically converging channels…
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Artikel Jurnal Teks lengkap
Modeling and Analysis of Hybrid Blood Nanofluid as Drug Carriers through Artery with Rheological Effects
In this current work, we assume the mathematical modelling of non-Newtonian time-dependent hybrid nanoparticles via a cylindrical stenosis artery. In this work, blood is used as a base fluid, and the nanoparticles (copper and aluminum oxide) of cylindrical shape are inserted inside the artery to…
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Artikel Jurnal
Entropy generation and Cattaneo-Christov heat flux model for micropolar blood-based magnetized nanofluid flow in the presence of artificial bacteria over a Darcy-Forchhiemer porous curved surface
This study examines how heat generation affects blood flow containing gold nanoparticles in a porous curved channel. The fluid follows magnetized Powell-Eyring dynamics with Darcy-Forchheimer resistance, Joule heating, and variable thermal conductivity. Heat transfer is modeled using…
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Artikel Jurnal
Unsteady MHD Heat Transfer of a Casson–Williamson Ternary Hybrid Nanofluid Over a Biaxially Stretching/Shrinking Sheet With Cattaneo–Christov Heat Flux and Multi‐Mode Thermal Radiation
ABSTRACT Ternary hybrid nanofluids (THNFs) improve the heat transfer performance, particularly in advanced industrial uses and electronics cooling. In this paper, a numerical study is conducted on the unsteady flow of a Casson–Williamson THNF past a biaxially stretching/shrinking sheet. The…
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Artikel Jurnal
Statistical and Stability Analysis of MHD Nanofluid Flow Over a Stretching Surface With Melting and Slip Effects
This research investigates the stability of dual solutions for magnetohydrodynamic (MHD) flow of Ree–Eyring nanofluid with base fluid water and alumina nanoparticles in a melting stretching sheet. The heat transfer effects due to the extension of the melting surface in the occurrence of thermal…
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Artikel Jurnal
Darcy Forchhemier Prandtl-Eyring nanofluid flow with variable heat transfer and entropy generation using Cattaneo-Christov heat flux model: Statistical approach
In the current investigation, we studied the Prandtl-Eyring nanofluid with base fluid engine oil is flowing through a heated stretching surface with entropy production of and variable transfer analysis. Titanium dioxide (TiO2) nanoparticles (NPs) are mixes with engine oil to produce the nanofluid…
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Artikel Jurnal Teks lengkap
Blood Flow of Au-Nanofluid Using Sisko Model in Stenotic Artery with Porous Walls and Viscous Dissipation Effect
Nanofluids are extremely useful to investigators due to their greater heat transfer rates, which have significant applications in multiple industries. The primary objective of this article is to look into the effect of viscous dissipation in Sisko nano liquid flow with gold Au nanoparticles on a…
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Artikel Jurnal
Entropy optimization and heat transfer analysis in MHD Williamson nanofluid flow over a vertical Riga plate with nonlinear thermal radiation
Abstract The entropy generation for a reactive Williamson nanofluid flow past a vertical Riga system is the subject of this article. The effects of MHD, thermophoresis, nonlinear heat radiation and varying heat conductivity are modeled into the heat equation in the established model. Suitable…
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Artikel Jurnal
Mathematical Modeling of Carreau Fluid Flow and Heat Transfer Characteristics in the Renal Tubule
This study looks into the steady heat transfer issue of a flow of an incompressible Carreau fluid. Carreau fluid exhibits the shear thinning and thickening characteristics at low, moderate, and high shear rates. At the tubule wall, the fluid absorption is used as a function of pressure gradient and…
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Artikel Jurnal
Unsteady magnetized Ree-Eyring radiative hybrid nanofluid flow over a permeable biaxial shrinking sheet with Cattaneo-Christov heat flux effect
Purpose: Utilizing hybrid nanofluids for everyday use is critical to improving heat transfer productivity, particularly for electronics cooling and industrial operations. This article numerically analyzes the flow of unsteady Ree-Eyring hybrid nanofluid through a biaxial stretched/shrinked sheet…
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Artikel Jurnal
Entropy generation analysis on Darcy-Forchheimer Maxwell nanofluid flow past a porous stretching sheet with threshold Non-Fourier heat flux model and Joule heating
This research paper inspects the flow characteristics of a magnetohydrodynamic (MHD) Maxwell nanofluid in the presence of a Darcy-Forchheimer (DF) model applied to a stretching sheet. Additionally, numerical analysis is performed to evaluate the findings, utilizing a nanofluid composed of copper…
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Artikel Jurnal
Statistical modeling for Ree-Eyring nanofluid flow in a conical gap between porous rotating surfaces with entropy generation and Hall Effect
Abstract The attention of the current study is on the flow of a non-Newtonian incompressible Cu-Water nanofluid flow. The water is assumed as base fluid, while copper is used as nanoparticles. The Ree-Eyring prototype describes the performance of non-Newtonian nanofluids. There is a conical gap…
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Artikel Jurnal
Entropy generation and heat transfer analysis of unsteady micropolar magnetized hybrid-nanofluid flow over a radially stretchable permeable rotating disk with viscous and joule dissipation effects
Purpose: This study investigates the unsteady, three-dimensional radiative, micropolar hybrid nanofluid flow across the radially rotating disc in a Darcy-Forchheimer porous medium, under the influence of an applied magnetic field. The effects of viscous dissipation and Joule heating are also…
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Artikel Jurnal
Entropy driven optimization of non-linear radiative chemically reactive sutterby nanofluid flow in presence of gyrotactic micro-organism with Hall effect and activation energy
Abstract The enormous potential of nanotechnology has drawn attention to many different fields. Using nanoparticles, bio-convection has become a key phenomenon in industrial and technical applications. Nanofluids have emerged as effective solutions for addressing complex heat transfer challenges in…
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Artikel Jurnal
Computational modelling of micropolar blood-based magnetised hybrid nanofluid flow over a porous curved surface in the presence of artificial bacteria
This work provides a brief comparative analysis of the influence of heat creation on micropolar blood-based unsteady magnetised hybrid nanofluid flow over a curved surface. The Powell–Eyring fluid model was applied for modelling purposes, and this work accounted for the impacts of both viscous…
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Artikel Jurnal
Statistical and entropy optimization modeling for radiative hybrid nanofluid flow with Hall effect over exponential stretching/shrinking plate
Scientists have become intrigued by the capacity of two solid components to dissolve in a conventional fluid to enhance the thermal efficiency of novel hybrid nanofluids. The Bejan number and entropy formation of three-dimensional hybrid Al2O3 − Cu/H2O nanoparticles flowing via a…
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Artikel Jurnal
Rayleigh-Benard convection and sensitivity analysis of magnetized couple stress water conveying bionanofluid flow with thermal diffusivities effect
Bionanofluids containing biological nanoparticles suspended in base fluids exhibit altered dynamics due to coupled effects between the nanoparticles and fluid properties. More efficient cooling can enhance medical technology performance, reduce energy usage, and provide safer, more sustainable…
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Artikel Jurnal
Response surface optimization and sensitive analysis on biomagnetic blood Carreau nanofluid flow in stenotic artery with motile gyrotactic microorganisms
Abstract In this study, we investigate blood flow in a small artery with a constriction using gold nanoparticles (Au) in the presence of microorganisms, mass, and heat transfer. The non-Newtonian behavior of blood fluid in slight arteries is quantitatively inspected by simulating blood flow using…
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Artikel Jurnal Teks lengkap
A cross-sectional survey of hard ticks and molecular characterization of Rhipicephalus microplus parasitizing domestic animals of Khyber Pakhtunkhwa, Pakistan
Background: In tropical and subtropical countries, tick infestation causes major public health problems and considerable financial losses to the livestock industry. This study was aimed to assess the species composition of richness and analyze the phylogeny of Rhipicephalus microplus in the…