Numerical study of unsteady thin film flow of power-law tetra hybrid nanofluid with velocity slip effect over a stretching sheet using sodium alginate as base fluid DOI Creative Commons
Yasir Mehmood, Ammar Alsinai,

Ifrah Summan

et al.

Deleted Journal, Journal Year: 2024, Volume and Issue: 6(12)

Published: Nov. 25, 2024

This study examines the influence of power-law nanofluid flow and velocity slip on heat transfer performance tetrahybrid nanofluids over a stretching sheet, with objective enhancing thermal efficiency in industrial applications. The nanofluids, consisting $$Al_2O_3$$ , $$TiO_2$$ Cu, $$Fe_3O_4$$ nanoparticles suspended sodium alginate base fluid, represent novel combination materials whose collective properties have not been extensively studied. these is compared to that hybrid tri-hybrid evaluate their relative capabilities. boundary layer equations are solved using MATLAB's bvp4c solver, applying similarity transformations investigate temperature profiles under varying parameter conditions. results indicate significantly enhance rates standard improvements 7.43%, 6.27%, 5.35% respectively. Furthermore, analysis reveals intersect at specific point, as increases, move further away from sheet. Key factors, such Prandtl number, index, parameter, magnetic field, Reynolds also examined for effects behavior. key innovation this research lies introduction an advanced medium transfer, providing superior previously studied nanofluids. only builds upon existing but provides new computational insights into potential applications areas like food processing other industries requiring effective management.

Language: Английский

Optimization of entropy and heat transfer in a magnetohydrodynamic marangoni convection flow of biviscosity bingham hybrid nanofluid through convergent channel DOI Creative Commons

T.H. AlAbdulaal,

Sohail Rehman, S. Bobby Rauf

et al.

Case Studies in Thermal Engineering, Journal Year: 2024, Volume and Issue: 61, P. 105019 - 105019

Published: Aug. 24, 2024

This study examines the entropy generation and heat transfer performance in a Jeffrey-Hamel flow of biviscosity Bingham fluid with addition A l 2 O 3 C u nanomaterials presence thermal Marangoni convective process. An emerging problem is extended implementation stress tensor Naiver Stokes equation. The governing equations boundary conditions due to surface tension are solved computationally utilizing Keller-Box methodology. findings demonstrate complex interplay production processes, fluid-solid interfaces, convection. Findings demonstrated that increasing Marangoni, parameters, radiation enhances rate transmission. influence parameters on skin friction conflicting narrow channel. System field uplift higher convection parameter. Increasing Reynolds number significantly increases drag force, whereas effect magnetic variable reverse. Velocity an function deteriorates load nanomaterials. Temperature rising nanomaterial load, Eckert, results this investigation have important ramifications for improving transfer, coolant systems, nozzles design.

Language: Английский

Citations

15
Boundary layer slip flow and heat-mass transfer of radiated water based nanofluid over a permeable disk: Darcy-Forchheimer model and activation energy DOI
Sohail Rehman

Chaos Solitons & Fractals, Journal Year: 2025, Volume and Issue: 192, P. 116097 - 116097

Published: Feb. 5, 2025

Language: Английский

Citations

1
Heat transfer analysis of radiated thin-film flow of couple-stress nanofluid embedded in a Darcy-Forchheimer medium with Newtonian heating effects DOI Creative Commons
Noura Khemiri, Sohail Rehman,

Taoufik Saidani

et al.

Nuclear Engineering and Technology, Journal Year: 2025, Volume and Issue: unknown, P. 103510 - 103510

Published: Jan. 1, 2025

Language: Английский

Citations

0
Analytical and Numerical investigations of slip flow in a Jeffery-Hamel configuration within a converging microchannel incorporating a step variation in wall temperature and the effects of radial heat conduction DOI Creative Commons

E. Essaghir,

Youssef Haddout,

Mustapha Darif

et al.

Partial Differential Equations in Applied Mathematics, Journal Year: 2025, Volume and Issue: unknown, P. 101221 - 101221

Published: May 1, 2025

Language: Английский

Citations

0
Numerical simulation for heat and mass transfer of MHD non-Newtonian fluid flow in a channel subject to temperature-dependent thermophysical features DOI
Fisal Asiri, Sohail Rehman, Taoufik Saidani

et al.

International Journal of Modern Physics B, Journal Year: 2025, Volume and Issue: unknown

Published: April 24, 2025

The boundary layer flow (BLF) analysis of non-Newtonian fluid with variable thermal conductivity and viscosity has numerous applications including chemical engineering, cooling systems, polymer processing, food rheology, dyeing finishing. With the objective these significant applications, this paper provides a comparative numerical viscosity, mass diffusivity effects on heat-mass transfer an electrically conducting within parallel walled plate channel. This model is novel predictive because thermo-diffusion which includes Soret Dufour thermophysical features Prandtl fluid. governing equations are constructed using BL theory assumption. modified solved computationally Bvp4c framework. outcomes show that magnetic electric field conflicting encouraging field. input elastic parameter encouraging. temperature rising function conduction coefficient, radiation, Eckert number. impact dynamic properties such as diffusion frictional Nusselt Sherwood

Language: Английский

Citations

0
Insight into the hydrothermal performance of entropy-optimized time-dependent hybrid nanofluid flow in a non-Newtonian model with solar radiation mechanisms DOI
Meifang Liu,

Dapeng Cheng

Thermal Science and Engineering Progress, Journal Year: 2025, Volume and Issue: unknown, P. 103647 - 103647

Published: May 1, 2025

Language: Английский

Citations

0
Exploring slip flow and heat transfer of power-law fluid past an induced magnetic stretching regime subject to Cattaneo-Christov flux theory DOI Creative Commons

T.H. AlAbdulaal,

Sohail Rehman, Hameed Ali

et al.

Case Studies in Thermal Engineering, Journal Year: 2024, Volume and Issue: unknown, P. 105325 - 105325

Published: Oct. 1, 2024

Language: Английский

Citations

1
Optimizing the Entropy of the Unsteady Flow of Ternary Nanofluids in an Inclined Conduit: Smart Pumping Using Electro‐Osmotic Flow DOI Creative Commons
Reima Daher Alsemiry, Essam M. Elsaid, Sana Abdulkream Alharbi

et al.

International Journal of Mathematics and Mathematical Sciences, Journal Year: 2024, Volume and Issue: 2024(1)

Published: Jan. 1, 2024

The purpose of this study is to investigate the flow liquid (specifically water) supported by three different types nanoparticles (copper, silver, and aluminum oxide) in a slanted microcorrugated pipe with varying diameters wave displacements. This model fulfills several key uses fields environmental water treatment, such as improving fluid mixing within inclined microchannels boost effectiveness filtration separation processes designing channels ripples better mix waste materials more effectively separate components. In perception, we analyzed for fluids inside microchannel electromagnetic field (EMF) effects pressure variation conduit under external influence thermal radiation heat source which did not appear last published literature. analytical techniques assistance mathematical software were used solve main governing equations Poisson, momentum, energy then deduce transfer rate at peristaltic surfaces system’s ideal entropy. results simulation suggested that number factors could have big on how systems are built. It was claimed irreversibility resulting from friction Joule heating, opposed irreversibility, controls entropy buildup tightly. Furthermore, alteration conduit’s form geometry resulted substantial enhancement its bottom wall, ranging 20% 600%. Despite numerous studies, an accurate regarding mechanism liquid’s tri‐nanoparticles enclosing variable shifts far being understood.

Language: Английский

Citations

1
Significance of magnetic field and Darcy–Forchheimer law on dynamics of non-Newtonian hybrid nanofluid flow over a spinning disc with Arrhenius activation energy and shape factor DOI

L N Manchenko M,

A. G. Vijaya Kumar

World Journal of Engineering, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 7, 2024

Purpose The purpose of the study is to explore three-dimensional heat and mass transport dynamics magneto-hydrodynamic non-Newtonian (Casson fluid) hybrid nanofluid flow comprised − as nanoparticles suspended in base liquid water it passes through a flexible spinning disc. influence magnetic field, rotation parameter, porosity, Darcy−Forchheimer, Arrhenius’s activation energy, chemical reaction, Schmidt number nanoparticle shape effects are substantial physical features investigation. Furthermore, on Brownian motion thermophoresis has been represented using Buongiorno model. novelty work intended contribute better understanding Casson fluid boundary layer flow. Design/methodology/approach governing mathematical equations that explain phenomena for domains include Navier−Stokes equation, thermal energy equation solutal concentration equations. expressed partial differential equations, which then converted into suitable set non-linear ordinary by necessary similarity variables. computed combining shooting operation with three-stage Lobatto BVP4c technique. Findings Graphs tables used process analysing characteristics velocity distributions, temperature profiles curves at varying values parameters, along friction drag, transfer rate Sherwood number. It revealed radial axial velocities decrease when parameter value increases transmission higher nanofluids blade. increase parameters causes rise profile. Also, an improves curve. use was shown improve extrusion properties, rotary biofuel generation. Originality/value All results presented graphically all quantities tabulated. current compared previous investigations found agree significantly them.

Language: Английский

Citations

0
Numerical study of unsteady thin film flow of power-law tetra hybrid nanofluid with velocity slip effect over a stretching sheet using sodium alginate as base fluid DOI Creative Commons
Yasir Mehmood, Ammar Alsinai,

Ifrah Summan

et al.

Deleted Journal, Journal Year: 2024, Volume and Issue: 6(12)

Published: Nov. 25, 2024

This study examines the influence of power-law nanofluid flow and velocity slip on heat transfer performance tetrahybrid nanofluids over a stretching sheet, with objective enhancing thermal efficiency in industrial applications. The nanofluids, consisting $$Al_2O_3$$ , $$TiO_2$$ Cu, $$Fe_3O_4$$ nanoparticles suspended sodium alginate base fluid, represent novel combination materials whose collective properties have not been extensively studied. these is compared to that hybrid tri-hybrid evaluate their relative capabilities. boundary layer equations are solved using MATLAB's bvp4c solver, applying similarity transformations investigate temperature profiles under varying parameter conditions. results indicate significantly enhance rates standard improvements 7.43%, 6.27%, 5.35% respectively. Furthermore, analysis reveals intersect at specific point, as increases, move further away from sheet. Key factors, such Prandtl number, index, parameter, magnetic field, Reynolds also examined for effects behavior. key innovation this research lies introduction an advanced medium transfer, providing superior previously studied nanofluids. only builds upon existing but provides new computational insights into potential applications areas like food processing other industries requiring effective management.

Language: Английский

Citations

0