CFD analysis of the erosion wear through 90° bend of different area ratio at high slurry concentration DOI
Yatish Kumar Baghel, Vivek Kumar Patel

Proceedings of the Institution of Mechanical Engineers Part E Journal of Process Mechanical Engineering, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 7, 2024

Using the commercial computational fluid dynamics package ANSYS FLUENT, behaviour of slurry erosion wear at 90° pipe bends was studied with varied area ratios (AR = 1–2). In this investigation, two influencing parameters have also been selected, such as flow velocity (4−10 m/s) and low to high concentration fly ash (2.5%–40% by volume). To make a slurry, particles (150 µm) were mixed water. Euler–Lagrange used forecast accurately. Simulations within bend pipeline conducted help standard k-ɛ turbulence model two-way coupling approach. The findings simulation validated against existing research ensure their accuracy. study observed that average rate directly proportional solid while inversely AR all parameters. indicate minimum maximum are found in 2 1, respectively. case 2, is reduced an 5.47 2.5 times given (slurry concentration) compared 1 1.5,

Language: Английский

Numerical computations of MHD Mixed Convection flow of Bingham fluid in a Porous Square Chamber with a Wavy Cylinders DOI Creative Commons
Inayat Ullah, Muhammad Shoaib Arif, S. Nadeem

et al.

International Journal of Thermofluids, Journal Year: 2024, Volume and Issue: unknown, P. 100938 - 100938

Published: Oct. 1, 2024

Language: Английский

Citations

4
Numerical Analysis of Entropy Generation and Heat Transfer of Ternary Nanofluids under a Periodic Magnetic Field in a Square Enclosure DOI Creative Commons
Seyyed Masoud Seyyedi, M. Hashemi‐Tilehnoee, Elena Palomo del Barrio

et al.

Case Studies in Thermal Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 105947 - 105947

Published: Feb. 1, 2025

Language: Английский

Citations

0
Energy and flow conjuncture in knee joint synovial fluid: A Brinkman-based numerical study DOI
Shahid Hasnain, Nawal Odah Al-Atawi, Muhammad Saqib

et al.

International Journal of Thermal Sciences, Journal Year: 2025, Volume and Issue: 215, P. 109934 - 109934

Published: April 26, 2025

Language: Английский

Citations

0
Chemical reaction and viscous dissipation effects on MHD flow of Powell-Eyring nanomaterial fluid over a nonlinear stretching sheet in a porous medium DOI
Battena Triveni,

Munagala VenkataSubba Rao

Proceedings of the Institution of Mechanical Engineers Part E Journal of Process Mechanical Engineering, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 28, 2024

The main aim this study is to investigate the flow characteristics of a Powell-Eyring nanomaterial fluid over nonlinear stretching sheet within porous media, under influence magneto hydrodynamics (MHD). This investigation noteworthy for considering both viscous dissipation and chemical reaction effects. induces fluid. focuses on temperature distribution, which significantly influenced by energy due fluid's viscosity. process examined condition zero mass flux. For partial differential equations related consideration are converted into ordinary (ODEs) using similarity transformations. transformation crucial simplifying enabling numerical simulations. resulting ODEs then solved numerically Runge-Kutta-Fehlberg method, powerful technique known its accuracy efficiency in solving such equations. presents graphs tables depicting various parameters validates results against existing literature. Furthermore, Skin friction heat transfer rate data provide further insights. Some observations reactions influences MHD Eyring-Powell fluids. decreases as Prandtl number material increase. If porosity parameter rises grows well velocity declines. establishes robust correlation between current findings prior research efforts similar domains.

Language: Английский

Citations

1
Aspects of mass and thermal relaxation time and exothermic chemical processes on the flow of a ternary hybrid Sutterby nanofluid via slant surface with activation energy and linear convection limits DOI

TH Alarabi,

SS Alzahrani,

A. Mahdy

et al.

Proceedings of the Institution of Mechanical Engineers Part E Journal of Process Mechanical Engineering, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 5, 2024

This research scrutinizes the radiative convective heat transfer of non-Newtonian ternary hybrid nanofluid across slant surface equal quantities nanoparticles dispersed in raw fluid subjected to a constant magnetic field. The contribution assumes existence an exothermic reaction process diffusion copper metal and oxides liquid enhance combustion particle concentration reactants chemical processes. model is governed by thermal mass relaxation times that appear partial derivative equations mathematical analysis derived using dimensionless subsequently solved RK45 technique. computations indicate both rate factors increase distribution, facilitating complete process. Tri-nanofluid exerts highest shear stress on solid boundary while minimal seen case mono-nanofluid. A 13.3% upgrade efficiency noticed if tri-nanoparticles are rather than mono-nanoparticles. Therefore, significant rise transmit possible due dispersion tri-nanoparticles.

Language: Английский

Citations

0
CFD analysis of the erosion wear through 90° bend of different area ratio at high slurry concentration DOI
Yatish Kumar Baghel, Vivek Kumar Patel

Proceedings of the Institution of Mechanical Engineers Part E Journal of Process Mechanical Engineering, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 7, 2024

Using the commercial computational fluid dynamics package ANSYS FLUENT, behaviour of slurry erosion wear at 90° pipe bends was studied with varied area ratios (AR = 1–2). In this investigation, two influencing parameters have also been selected, such as flow velocity (4−10 m/s) and low to high concentration fly ash (2.5%–40% by volume). To make a slurry, particles (150 µm) were mixed water. Euler–Lagrange used forecast accurately. Simulations within bend pipeline conducted help standard k-ɛ turbulence model two-way coupling approach. The findings simulation validated against existing research ensure their accuracy. study observed that average rate directly proportional solid while inversely AR all parameters. indicate minimum maximum are found in 2 1, respectively. case 2, is reduced an 5.47 2.5 times given (slurry concentration) compared 1 1.5,

Language: Английский

Citations

0