Thermal Radiative Flux Effect on Flow and Heat Transfer of CNTs-Water Nanofluid Through Convective Heated Riga Sensor Surface DOI
S. R. Mishra, MD. Shamshuddin, Prasant Kumar Pattnaik

et al.

Published: Jan. 1, 2024

Hybrid nanofluids find extensive applications across various fields, including engineering, manufacturing, and biomedicine. Inspired by these practical uses, the current research aimed to explore heat transportation on a Riga sensor device. This study investigates dispersion movement of nanoparticles using carbon nanotubes (CNTs), specifically particles Single Wall Carbon Nanotubes (SWCNT) Multi-Wall Nano Tubes (MWCNT). Through numerical simulations in-depth analysis, this unravels intricate interactions involving source/sink effects, viscous dissipation, radiative influences, role CNTs nanoparticles. To standardize governing equations their corresponding boundary conditions, necessary similarity transformations are utilized. Subsequently, transformed ordinary differential (ODEs) handled bvp5c solver in MATLAB environment. The behavior characterizing factors is demonstrated briefly through graphs tables validating earlier established outcomes.

Language: Английский

Characterization of shape factor with multi slip and inclined magnetized radiative Casson hybrid nanofluid transport in an expanding/contracting convective sheet DOI Creative Commons
S. R. Mishra, P. K. Pattnaik, Surender Ontela

et al.

Partial Differential Equations in Applied Mathematics, Journal Year: 2023, Volume and Issue: 8, P. 100570 - 100570

Published: Oct. 14, 2023

The current study explores the behavior of particle shape on radiative flow Casson hybrid nanofluid towards an expanding/contracting convective sheet. under onsideration is a water-based comprising carbon nanotubes (CNTs) with shapes. factor employed to determine its significance characteristic. standard equations for and thermal transportation are derived based conservation laws, including simultaneous effects viscous dissipation, radiation, along uniform heat source. model pronounce rheological characteristic nanofluid, taking into account non-Newtonian nature fluid. To further explore system, influence multiple slip inclined magnetic field considered. Multiple occur due presence velocity, thermal, concentration slips at solid-fluid interface. introduced investigate magnetohydrodynamic (MHD) characteristics. Numerical simulations performed using appropriate numerical techniques solve resulting system equations. various parameters, such as shape, inclination, thoroughly analyzed. main findings this works are; interaction CNTs that enhances conductivity boost up transfer rate further, concentrations enhance fluid temperature significantly. observation indicates increasing both velocity distribution.

Language: Английский

Citations

42
Exploring nanoparticle dynamics in binary chemical reactions within magnetized porous media: a computational analysis DOI Creative Commons
Saleem Nasir, Abdallah S. Berrouk, Asim Aamir

et al.

Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)

Published: Oct. 26, 2024

Artificial Neural Networks are incredibly efficient at handling complicated and nonlinear mathematical problems, making them very useful for tackling these challenges. neural networks offer a special computational architecture that is extremely valuable in disciplines like biotechnology, biological computing, fluid dynamics. The present work investigates the applicability of back-propagation artificial conjunction with Levenberg-Marquardt algorithm evaluating heat transmission hybrid nanofluids. This focuses on analysis MgO + GO/EG nanofluid's steady mixed convection flow over an exponentially stretched sheet, considering multiple slip boundary conditions, thermal conductivity, generation, radiation. A system ordinary differential equations produced from basic associated partial by performing proper exponential similarities modifications. For generating benchmark datasets, resulting processed employing bvp4c method. Considering datasets set aside training (70%), testing (15%), validation algorithm, which employs networks, implemented. accuracy suggested strategy problems verified utilizing mean squared error, error histograms, regression analysis, all used to evaluate methodology. Outstanding agreement seen when ANN outputs compared numerical results. properties, including temperature, velocity, concentration profiles, shown graphically numerically. practical purposes, it therefore essential analyze transfer nanofluids extending shrinking surfaces under source scenarios. Hybrid nanofluid have wide range industrial applications, such as medication delivery, manufacturing, microelectronics, nuclear plant cooling, marine engineering.

Language: Английский

Citations

16
Heat generation/absorption effects in thermally radiative mixed convective flow of Zn−TiO2 DOI Creative Commons
Muhammad Yasir, Masood Khan, A.S. Alqahtani

et al.

Case Studies in Thermal Engineering, Journal Year: 2023, Volume and Issue: 45, P. 103000 - 103000

Published: April 18, 2023

Investigation on hybrid nanofluids has increased significantly, and findings indicate that these fluids are effective heat transfer for industrial applications. The thermal conductivity of nanoparticles, particle volume fractions, mass flow rates play a major role in the enhancement nanofluids. transport only depends nanoparticles when fractions constant. Therefore, purpose this article is to analyze Zn−TiO2/H2O nanofluid past an inclined shrinking surface. PDEs model converted into ODEs by using similarity conversions. mathematical problem tackled numerically employing bvp4c solver Matlab software. impacts controlling parameters fluid velocity, temperature distribution, skin friction coefficient, local Nusselt number studied graphically depicted. obtained results reveal mixed convection parameter found enhance drag rate upper branch while it reduces lower branch. Moreover, kinetic energy as sink/source, Eckert number, ratio increase, causing distribution rise both branches.

Language: Английский

Citations

27
Diversified characteristics of the dissipative heat on the radiative micropolar hybrid nanofluid over a wedged surface: Gauss-Lobatto IIIA numerical approach DOI Creative Commons
MD. Shamshuddin, Subhajit Panda, J. C. Umavathi

et al.

Alexandria Engineering Journal, Journal Year: 2024, Volume and Issue: 106, P. 448 - 459

Published: Aug. 24, 2024

Language: Английский

Citations

13
Analysis of waste discharge concentration in radiative hybrid nanofluid flow over a stretching/shrinking sheet with chemical reaction DOI
Ashish Mishra

Mechanics of Time-Dependent Materials, Journal Year: 2024, Volume and Issue: 29(1)

Published: Dec. 11, 2024

Language: Английский

Citations

12
Optimizing heat transfer rate and sensitivity analysis of hybrid nanofluid flow over a radiating sheet: Applications in solar-powered charging stations DOI
Surender Ontela, P. K. Pattnaik, Subhajit Panda

et al.

Numerical Heat Transfer Part B Fundamentals, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 21

Published: April 18, 2024

In a solar collector system, absorbing radiation through panel and transforming it into heat, the role of nanofluid is vital. However, combined effect CuO Cu water hybrid efficiently carries fascinated heat away from collector. Further, helps improve in efficiency thermal system by enhancing transfer losses. Based upon advanced properties, study aims at behavior conducting comprised nanoparticles nonlinear stretching surface filled with porous matrix. Essentially, use dissipative convective boundary conditions are important properties. The assemble diversified similarity rules useful for transformation governing equations dimensionless form. numerical technique help built-in function bvp4c MATLAB employed solution designed model equipped different constraints. A robust statistical analysis i.e. response methodology (RSM) variance (ANOVA) used to optimize rate. Sensitivity associated factors united obtained presented briefly. Finally, parametric describe following pattern graph. outcomes are; enhanced volume fraction augments fluid velocity as well temperature significantly. Thermal has influential transport phenomenon nanofluid.

Language: Английский

Citations

10
Response surface methodology on MHD stagnation-point flow of ternary hybrid nanofluid over a permeable radially shrinking disk DOI
Rusya Iryanti Yahaya, Mohd Shafie Mustafa, Norihan Md Arifin

et al.

Numerical Heat Transfer Part A Applications, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 29

Published: Feb. 18, 2024

The numerical and statistical investigations of Al2O3-TiO2-Cu/water ternary hybrid nanofluid in MHD stagnation-point flow over a permeable radially shrinking disk are conducted the current study. Thermal radiation convective boundary condition also considered. investigation governing equations conditions is carried out using bvp4c solver Matlab. In this study, wall shear stress produced by 31.89% 22.65% higher than nanofluid, respectively. At same time, heat transfer rate about 28.39% 25.46% addition, increment suction magnetic parameters raises local skin friction coefficient Nusselt number. Meanwhile, augmentation thermal parameter Biot number improves temperature profile With desirability 99.75%, maximized at 0.938137 when Rd=0.7, Bi=0.7, Ec=0.003, M=0.5.

Language: Английский

Citations

8
Multiscale parametric influence on stagnation point Darcy-Forchheimer single phase ternary nanofluid problem using solar radiations: design for vertical sheet DOI

Adnan Abbasi,

W Gul,

Zafar Mahmood

et al.

Multiscale and Multidisciplinary Modeling Experiments and Design, Journal Year: 2025, Volume and Issue: 8(3)

Published: Feb. 15, 2025

Language: Английский

Citations

1
An impact of radiation on laminar flow of dusty ternary nanofluid over porous stretching/shrinking sheet with mass transpiration DOI Creative Commons
U. S. Mahabaleshwar,

T. Maranna,

Laura M. Pérez

et al.

Results in Engineering, Journal Year: 2023, Volume and Issue: 18, P. 101227 - 101227

Published: June 1, 2023

The goal of current research is to determine the laminar boundary layer problem for two-dimensional flow ternary dusty nanoparticles through a porous stretching/shrinking sheet in presence radiation and mass transpiration. Generalized partial differential equations are converted nonlinear ordinary after demonstrating an appropriate similarity transformation. Exact solutions subsequently provided resulting system equations. development nanofluids has significantly improved heat transmission process manufacturing industrial applications, as well nanotechnology research. influence various interesting parameters on transfer analyzed discussed detail plotted graphs. It was found that basic admit two phases both surfaces. Graphs used illustrate findings this work. We velocity fields increase with inverse Darcy number value case stretching while opposite effects can be observed shrinking case. Moreover, magnitude particle interaction parameter enhances solution domain raises. disclose performance nanofluid phase compared performance.

Language: Английский

Citations

17
Numerical investigation of radiative blood-based aluminum alloys nanofluid over a convective Riga sensor plate with the impact of diverse particle shape DOI
P. K. Pattnaik, S. R. Mishra, Thirupathi Thumma

et al.

Journal of Thermal Analysis and Calorimetry, Journal Year: 2024, Volume and Issue: 149(5), P. 2317 - 2329

Published: Jan. 20, 2024

Language: Английский

Citations

8