4.6 Article

Finite element modeling of dual convection in a Y shaped porous cavity containing viscus fluid

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Thermodynamics

Optimization of response function on hydromagnetic buoyancy-driven rotating flow considering particle diameter and interfacial layer effects: Homotopy and sensitivity analysis

Abdullah Dawar et al.

Summary: This study investigates the three-dimensional magnetohydrodynamic mixed convective flow of a nanofluid containing alumina nanoparticles. The results show that the diameter of the nanoparticles, the thermal conductivity of the nanolayer to base fluid, and the magnetic conductivity of the nanofluid significantly affect the flow velocity and heat transfer.

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER (2023)

Article Materials Science, Multidisciplinary

Computational study and characteristics of magnetized gold-blood Oldroyd-B nanofluid flow and heat transfer in stenosis narrow arteries

Tao-Qian Tang et al.

Summary: Nanofluids have significant industrial applications due to their higher heat transfer rates. This study investigates the impact of MHD in Oldroyd-B nanoliquid flow with gold nanoparticles on stenosis arteries. The results demonstrate that the nanofluid temperature decreases with increasing volume fraction and Prandtl number.

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS (2023)

Article Chemistry, Physical

Computational Analysis of Fluid Forces on an Obstacle in a Channel Driven Cavity: Viscoplastic Material Based Characteristics

Rashid Mahmood et al.

Summary: In this study, an investigation is conducted on the flow of Bingham fluid in a channel-driven cavity with a square obstacle near the inlet. Three computational grids are created by altering the position of the obstacle. A finite element approach is used to approximate the solution, and hydrodynamic benchmark quantities such as drag and lift coefficients are evaluated.

MATERIALS (2022)

Article Thermodynamics

Double-diffusive convection flow with Soret and Dufour effects in an irregular geometry in the presence of thermal radiation

M. Mohammadi et al.

Summary: This study investigates the effect of radiation on double-diffusive natural convection, considering the phenomena of Soret and Dufour in complex geometry for the first time. Numerical calculations are conducted using the multi-time relaxation lattice Boltzmann method and finite volume method. The results show that the optical thickness, Rayleigh number, Planck number, Buoyancy ratio, Soret number, and Dufour number have significant influences on the flow field, heat, and mass transfer.

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER (2022)

Review Thermodynamics

Applications of lattice Boltzmann method for double-diffusive convection in the cavity: a review

Sudhanshu Kumar et al.

Summary: This paper provides a brief review of the application of the lattice Boltzmann method in the study of double-diffusive convection. By computational approach, the application of double-diffusive convection in heated cavities is investigated, and empirical correlations for the average Nusselt numbers and average Sherwood numbers are discussed.

JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY (2022)

Article Physics, Multidisciplinary

Numerical Computations of Non-Newtonian Fluid Flow in Hexagonal Cavity With a Square Obstacle: A Hybrid Mesh-Based Study

Y. Khan et al.

Summary: This article theoretically investigates the heat transfer analysis of power-law fluid in a double lid-driven enclosure. The mathematical modeling of the nonlinear fluid has been developed and solved using the finite element method. The results show that the presence of a square obstacle and the power-law index have a significant impact on the formation of streamlines and isotherms, while the Reynolds number has opposite effects on the kinetic energy.

FRONTIERS IN PHYSICS (2022)

Article Physics, Multidisciplinary

Fluid-structure interaction study of bio-magnetic fluid in a wavy bifurcated channel with elastic walls

Hasan Shahzad et al.

Summary: This study focuses on the fluid-structure interaction (FSI) problem of an incompressible laminar fluid flowing through a bifurcated channel, considering the effects of a magnetic field and elastic walls. The problem is solved using an Arbitrary Lagrangian-Eulerian (ALE) formulation and the finite element method. Results show that an increase in the Hartman number leads to higher boundary load and wall shear stress (WSS), while an increase in the Reynolds number decreases resistance forces, velocity, and WSS. Moreover, the study compares the WSS values for rigid and elastic walls, demonstrating that FSI case has lower WSS compared to the computational fluid dynamic (CFD) case.

FRONTIERS IN PHYSICS (2022)

Article Thermodynamics

Double-diffusive natural convection energy transfer in magnetically influenced Casson fluid flow in trapezoidal enclosure with fillets

Hasan Shahzad et al.

Summary: This paper focuses on the mathematical analysis of natural convection energy transport driven by combined buoyancy effects in a trapezoidal enclosure. The influence of thermal and solutal diffusion, as well as the inclined magnetic field, is considered. The study provides numerical solutions and visualizations of flow and concentration distributions using innovative structural design and computational methods.

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER (2022)

Article Multidisciplinary Sciences

Natural convection in a porous cavity filled (35%MWCNT-65% Fe3O4)/water hybrid nanofluid with a solid wavy wall via Galerkin finite-element process

Fatima Jasim Gumir et al.

Summary: This study analyzed natural convective heat transfer in a square porous cavity with a solid wavy finite wall filled with a (35% MWCNT-65% Fe3O4)/water hybrid nanofluid. The results showed that convection becomes more important as the Darcy number decreases. Additionally, both convection flow and maximum stream function decrease with an increase in both A = 0.1 and N = 1. The average Nusselt number increases with increasing Ra* but decreases with increasing Darcy number and amplitude wave numbers.

SCIENTIFIC REPORTS (2022)

Article Engineering, Multidisciplinary

Thermosolutal natural convection energy transfer in magnetically influenced casson fluid flow in hexagonal enclosure with fillets

Imtiaz Ali Shah et al.

Summary: This study investigates the effect of an inclined magnetic field on thermosolutal convective diffusion transport in a Casson fluid filled hexagonal enclosure. Numerical simulations are conducted using COMSOL Multiphysics software based on finite element scheme. The results show that the flow variables have a significant impact on the velocity, temperature, and concentration fields. These findings provide theoretical and experimental evidence for further research in the related field.

RESULTS IN ENGINEERING (2022)

Article Engineering, Multidisciplinary

Finite element simulation on the convective double diffusive water-based copper oxide nanofluid flow in a square cavity having vertical wavy surfaces in presence of hydro-magnetic field

M. J. Uddin et al.

Summary: We investigated the natural convection of copper oxide-water nanofluid flow within a square domain with wavy vertical surfaces and in the presence of a hydro-magnetic field. By incorporating numerical simulation and analysis, we found that the characteristics of the flow and heat transfer rate change with increasing Rayleigh number and magnetic field intensity.

RESULTS IN ENGINEERING (2022)

Article Materials Science, Coatings & Films

Mathematical modelling for flexible blade coater with magnetohydrodynamic and slip effects in blade coating process

X. Wang et al.

JOURNAL OF PLASTIC FILM & SHEETING (2020)

Article Multidisciplinary Sciences

Magnetic Dipole Impact on the Hybrid Nanofluid Flow over an Extending Surface

Taza Gul et al.

SCIENTIFIC REPORTS (2020)

Article Nanoscience & Nanotechnology

Axisymmetric mixed convective propulsion of a non-Newtonian fluid through a ciliated tubule

A. A. Farooq et al.

AIP ADVANCES (2020)

Article Multidisciplinary Sciences

Fundamental Solutions for the Coupled KdV System and Its Stability

Mahmoud A. E. Abdelrahman et al.

SYMMETRY-BASEL (2020)

Article Thermodynamics

Effects of volume fraction on water-based carbon nanotubes flow in a right-angle trapezoidal cavity: FEM based analysis

Zafar H. Khan et al.

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER (2020)

Article Engineering, Multidisciplinary

Analytical and Numerical Investigation for the DMBBM Equation

Abdulghani Alharbi et al.

CMES-COMPUTER MODELING IN ENGINEERING & SCIENCES (2020)

Article Engineering, Multidisciplinary

Double diffusive effects on mixed convection Casson fluid flow past a wavy inclined plate in presence of Darcian porous medium

D. V. Krishna Prasad et al.

RESULTS IN ENGINEERING (2019)

Article Thermodynamics

DOUBLE-DIFFUSIVE NATURAL CONVECTION OF LOW PRANDTL NUMBER LIQUIDS WITH SORET AND DUFOUR EFFECTS

Gang Qiu et al.

FRONTIERS IN HEAT AND MASS TRANSFER (2018)

Article Thermodynamics

Natural convection in a trapezoidal enclosure filled with carbon nanotube-EG-water nanofluid

Mohammad Hemmat Esfe et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2016)

Proceedings Paper Thermodynamics

Heat and Mass Transfer Effects on MHD Natural Convective Flow Past an Infinite Vertical Porous Plate with Thermal Radiation and Hall Current

M. V. Ramana Murthy et al.

INTERNATIONAL CONFERENCE ON COMPUTATIONAL HEAT AND MASS TRANSFER (ICCHMT) - 2015 (2015)

Article Engineering, Mechanical

MHD FLOW AND HEAT TRANSFER THROUGH NON-DARCY POROUS MEDIUM BOUNDED BETWEEN TWO PARALLEL PLATES WITH VISCOUS AND JOULE DISSIPATION

Mukesh Kumar Sharma et al.

SPECIAL TOPICS & REVIEWS IN POROUS MEDIA-AN INTERNATIONAL JOURNAL (2014)

Article Engineering, Mechanical

AN OSCILLATORY MHD CONVECTIVE FLOWIN A VERTICAL CHANNEL FILLED WITH POROUS MEDIUM WITH HALL AND THERMAL RADIATION EFFECTS

S. Das et al.

SPECIAL TOPICS & REVIEWS IN POROUS MEDIA-AN INTERNATIONAL JOURNAL (2014)

Article Thermodynamics

Natural convection in a rectangular enclosure containing an oval-shaped heat source and filled with Fe3O4/water nanofluid

Mostafa Keshavarz Moraveji et al.

INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER (2013)

Article Engineering, Chemical

Double-diffusive natural convection in a rectangular cavity with partially thermally active side walls

Rasoul Nikbakhti et al.

JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS (2012)

Article Engineering, Mechanical

ON THE EXACT SOLUTIONS FOR OSCILLATING FLOW OF A MHD SECOND-GRADE FLUID THROUGH POROUS MEDIA

M. Khan et al.

SPECIAL TOPICS & REVIEWS IN POROUS MEDIA-AN INTERNATIONAL JOURNAL (2012)

Article Thermodynamics

A COMPARATIVE STUDY ON MHD FLOW BY TWO DIFFERENT TRANSFORM METHODS

T. Hayat et al.

JOURNAL OF POROUS MEDIA (2011)

Article Thermodynamics

Natural convection in a square cavity filled with a porous medium: Effects of various thermal boundary conditions

T Basak et al.

INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER (2006)

Article Thermodynamics

Double diffusive convection in a vertical enclosure filled with anisotropic porous media

R Bennacer et al.

INTERNATIONAL JOURNAL OF THERMAL SCIENCES (2001)