Related references
Note: Only part of the references are listed.
Article
Thermodynamics
Amjad Ali Pasha et al.
Summary: This paper examines the heat and mass transfer properties of a steady 3D movement of a sutterby nanomaterial on a bidirectional stretching plane, considering nanoparticle mass flow and convective boundary conditions, and exploring the effect of heat generation/absorption and non-linear thermal radiation. The results show that increasing the Lewis number (Le) leads to a decrease in the concentration field and the thickness of the equivalent boundary layer, and the concentration field decreases rapidly according to the Brownian motion parameter compared to the Lewis number (Le).
CASE STUDIES IN THERMAL ENGINEERING
(2023)
Article
Thermodynamics
N. Anjum et al.
Summary: The objective of this study is to investigate the steady 3D flow of Cross nanofluid with nano-particles, gyrotactic micro-organisms, and bioconvection mechanism. The collective influences of Lorentz forces and magnetic-field are used to create bioconvection fluid by linking motile micro-organisms with nano-particles. Convection is significant in various micro-biological methods such as bio-technology and biosensors for enhanced mixing and mass transference. The study also considers convective boundary conditions and converts the non-linear PDEs of the Cross model into non-linear ODEs to solve using the shooting technique (bvp4c).
THERMAL SCIENCE AND ENGINEERING PROGRESS
(2023)
Article
Engineering, Multidisciplinary
Sohail Nadeem et al.
Summary: The analysis focuses on the viscoelastic fluid flow over a non linear stretching porous sheet, considering suction, injection, thermophoresis, brownian motion and viscous dissipation effects. By applying boundary layer approximation and similarity variable, the partial differential equations are converted into ordinary differential equations and solved numerically using the bvp4c method. The results show the influence of numerous physical parameters on velocity, concentration and temperature functions.
ALEXANDRIA ENGINEERING JOURNAL
(2022)
Article
Chemistry, Physical
M. Waqas
Summary: This study investigates the two-dimensional rate type Maxwell material flow with a vertical moving surface, considering heat source/sink, variable conductivity, mass transport analysis, and mixed convection effects.
CHEMICAL PHYSICS LETTERS
(2022)
Article
Chemistry, Multidisciplinary
Faris Alzahrani et al.
Summary: The current study analyzes the thermal assessment of Oldroyd-B nanofluid past a porous boundary with a heat source/sink by considering the nanoparticle aggregation effect. The revised model for thermal conductivity and dynamic viscosity is employed to simulate nanoliquids with the nanoparticle aggregation feature. Homogeneous-heterogeneous reactions and thermosolutal Marangoni convection are also considered. A mathematical model is developed for the flow problem and numerical calculation is performed using the Runge-Kutta method.
JOURNAL OF THE INDIAN CHEMICAL SOCIETY
(2022)
Article
Engineering, Aerospace
C. S. Sravanthi et al.
Summary: This model investigates the nature of magnetite-water nanoliquid influenced by a permeable plate with variable magnetic effect, non-linear radiation, and chemically reactive species. The study focuses on the impact of parameters such as suction/injection, magnetic and radiation effects on the system. The results show that an increase in radiation parameter enhances thermal distribution and non-linear radiation has a greater effect on temperature. Additionally, the friction factor increases with nanoparticle concentration while plate velocity affects skin friction and wall heat transfer.
PROPULSION AND POWER RESEARCH
(2022)
Article
Multidisciplinary Sciences
Noor Saeed Khan et al.
Summary: This study investigates the bioconvection phenomenon caused by microorganisms, which is of significant importance for the environment and sustainable fuel cell technologies. Using a mathematical model, the motion and heat transfer characteristics of nanofluids in a rotating system are analyzed, and the effects of various factors on their performance are explored. The results are validated through numerical comparisons and the study provides insights for the development and application of related fields.
SCIENTIFIC REPORTS
(2022)
Article
Physics, Multidisciplinary
Md. Fayz-Al-Asad et al.
Summary: This study focuses on the application prospects of thermal stratification and the impact of various parameters on heat and mass transfer flow characteristics in convective MHD fluids. By introducing similarity variables and using the homotopy analysis method, an approximate analytical solution is obtained, and it is found that the chemical reaction parameter and Deborah number have significant effects on concentration and fluid characteristics.
EUROPEAN PHYSICAL JOURNAL PLUS
(2022)
Article
Thermodynamics
M. Waqas et al.
Summary: This study analyzes the Casson nanoliquid incompressible flow and finds applications in magnetized nanomaterials coating deposition.
THERMAL SCIENCE AND ENGINEERING PROGRESS
(2022)
Article
Thermodynamics
M. Waqas et al.
Summary: This study investigates the effect of adding magnetized micropolar and considering radiation aspect on micro-organisms density in nanoliquid. Through the configuration of stratified variables, it is found that different variables have different effects on dimensionless quantities.
INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER
(2022)
Article
Physics, Multidisciplinary
Tosin Oreyeni et al.
Summary: This study investigates the effects of heat production, magnetic field, and fluid characteristics on the flow of Casson fluid on stratified and unstratified paraboloid surfaces. The results show that the temperature and concentration distributions decrease with increasing thermal stratification and solutal stratification parameters when the velocity index parameter is less than 1.
WAVES IN RANDOM AND COMPLEX MEDIA
(2022)
Article
Physics, Multidisciplinary
Muhammad Ramzan et al.
Summary: This study numerically investigates the MHD flow of three-dimensional mixed convection non-Newtonian viscoelastic nanofluid containing gyrotactic microorganisms on a stretched sheet in a porous media. The effects of thermal radiation and thermal relaxation time are considered, and the Cattaneo-Christov heat flux theory is used to compute the heat transmission mechanism. The results show that increasing the viscoelastic fluid parameter and magnetic field parameter enhances the nanofluid velocity in the x-direction, while larger values of the Prandtl number and thermal relaxation time parameter result in lower temperature of the nanoliquid.
WAVES IN RANDOM AND COMPLEX MEDIA
(2022)
Article
Physics, Multidisciplinary
Tosin Oreyeni et al.
Summary: This study analyzes the effects of magnetohydrodynamics, heat and mass transfer, and gyrotactic microorganism behavior on bioconvective micropolar nanofluid flow over a stretched surface. The results show that increasing the magnetic parameter intensifies the flow velocity but has a reverse effect on the fluid temperature. Increasing the micropolar parameter enhances microrotation while having an opposite effect on the fluid temperature and nanoparticle concentration. The concentration of microorganisms decreases with an increase in the Peclet number, and the enhancement of gyrotactic microorganism thermal stratification reduces the velocity and thermal boundary layer thickness. Increasing the gyrotactic microorganism concentration difference parameter leads to a decrease in skin friction and an increase in wall motile microorganism number.
WAVES IN RANDOM AND COMPLEX MEDIA
(2022)
Article
Energy & Fuels
Noor Saeed Khan et al.
Summary: This article investigates the Cattaneo-Christov heat and mass flux theory in the flow of Maxwell nanofluid and gyrotactic microorganisms towards a spinning disk, considering the effects of Hall current and Darcy porous medium. It also takes into account the entropy generation in the presence of Brownian motion, thermophoresis, thermal radiation, heat source/sink, and chemical reaction. Non-dimensional equations are derived and solved using the homotopy analysis method, and the effects of physical parameters are demonstrated through graphs and a table. Numerical computations show good agreement with published results for the skin friction coefficients.
BIOMASS CONVERSION AND BIOREFINERY
(2022)
Article
Physics, Multidisciplinary
Noor Saeed Khan et al.
Summary: This study examines the homogeneous-heterogeneous chemical reactions for second-grade nanofluid and gyrotactic microorganisms in a rotating system with the effects of magnetic fields and thermal radiation. The results have significant applications in various fields.
FRONTIERS IN PHYSICS
(2022)
Article
Multidisciplinary Sciences
Lei Zhang et al.
Summary: This study investigates the bioconvection flow of tiny fluid carrying nanoparticles between two concentric cylinders and focuses on the contribution of Lorenz force to the bioconvection thermal transport of the particles. The results show that the flow velocity can be controlled externally through the magnetic field, and an increase in Schmidt numbers leads to higher nanoparticle concentration and motile density.
Article
Thermodynamics
Kohilavani Naganthran et al.
Summary: This research tackles the issue of free convection past a flat plate in a porous medium, utilizing a scaling group of transformation to achieve similarity solutions and numerical methods for solving the problem. The momentum transportation is strongly dependent on the Darcy number, suction/injection parameter, and Grashof number, while the temperature distribution is influenced by increasing microrotation density within the thermal boundary layer.
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
(2021)
Article
Engineering, Multidisciplinary
F. O. M. Mallawi et al.
Summary: This paper investigates the outcome of thermal radiation on a second grade fluid over a Riga plate with Cattaneo-Christov (CC) double flux and double stratification. The governing equations are transformed into ODEs and solved using homotopy analysis method. The study shows the impact of various parameters on fluid properties and provides conclusions on the effects of these parameters.
AIN SHAMS ENGINEERING JOURNAL
(2021)
Article
Thermodynamics
Shu-Bo Chen et al.
Summary: This study investigates the thermophoretic particle deposition on a double-diffusive Casson fluid past a stretching surface, incorporating thermal and solutal stratifications and ferromagnetic properties. Through numerical analysis using the bvp4c technique in MATLAB, significant effects of key parameters on mass transfer rate are observed.
CASE STUDIES IN THERMAL ENGINEERING
(2021)
Article
Multidisciplinary Sciences
Muhammad Amer Qureshi
Summary: This paper discusses the heat transfer and entropy in steady Williamson nanofluid flow based on fundamental symmetry, with a focus on fluid positioned over a stretched flat surface moving non-uniformly. It examines thermal transport properties and the impact of physical parameters on fluid movement, temperature differences, system entropy, skin friction, and Nusselt number, comparing Cu-water and TiO2-water nanofluids. Results indicate that Cu-water nanofluid is a better thermal conductor compared to TiO2-water nanofluid.
Article
Physics, Multidisciplinary
Nehad Ali Shah et al.
Summary: The study found that suspending nanoparticles in the upper convected Maxwell fluid model can improve the heat transfer efficiency of the fluid. Increasing Brownian motion can increase the thermal conductivity of the fluid and promote the effective movement of the nanoparticles.
Article
Multidisciplinary Sciences
Muhammad Ramzan et al.
Summary: The study focuses on the mechanical characteristics of heat and mass transfer flow of a second grade nanofluid, gyrotatic microorganism motion past a thin needle with dipole effect, entropy generation, thermal radiation, Arrhenius activation energy, and binar chemical reaction. Through the use of suitable similarity transformations, the governing equations and boundary conditions are simplified. The study uses the homotopy analysis method to obtain series solutions of non-linear ordinary differential equations and investigates the physical behaviors of heat and mass transfer flow with gyrotatic microorganisms and entropy generation through embedded parameters. The findings show that nanofluid velocity, temperature, and entropy generation are significantly influenced by various parameters.
SCIENTIFIC REPORTS
(2021)
Article
Materials Science, Multidisciplinary
W. A. Khan et al.
Summary: The rapid development of nanotechnology in recent years has provided great prospects for researchers, especially in the thermal performance of nanofluids. By studying the properties of Sutterby liquid in terms of thermal flow and Brownian movement, as well as considering radiation and stratification phenomena, researchers have been able to analyze the behavior of velocity, temperature, and concentration distribution.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2021)
Article
Thermodynamics
N. Parveen et al.
Summary: The study evaluates the credibility of numerical results for the peristaltic mechanism of conductive nanofluid flowing through an asymmetric channel, considering heat and mass transfer mechanisms. Non-magnetic chemotactic microorganisms are used to enhance the stability of the nanofluid. Viscous dissipation plays a significant role in diffusion of momentum of the wall and entropy generation in the system.
CASE STUDIES IN THERMAL ENGINEERING
(2021)
Article
Materials Science, Multidisciplinary
Haroon Ur Rasheed et al.
Summary: This article investigates unsteady magnetohydrodynamic (MHD) mixed convective and thermally radiative Jeffrey nanofluid flow in a vertical stretchable cylinder, and solves the governing model expressions using the homotopic analysis method. The impact of system parameters on skin friction coefficient, Nusselt number, and Sherwood number is examined and discussed graphically.
Article
Chemistry, Physical
M. Waqas
Summary: This investigation explores the simultaneous attributes of chemical reaction and dual stratification in magnetized Jeffrey liquid flow, considering mixed convection leading to coupled flow phenomena. The mathematical system is simplified through the boundary-layer approach, and computational outcomes are achieved via homotopic criteria. It is found that an increase in stratification variables leads to higher rate of heat-mass transfer but lower solutal and thermal fields.
SURFACES AND INTERFACES
(2021)
Article
Thermodynamics
M. Waqas
Summary: Enhancement of heat transportation is crucial in industrial and engineering applications, with the use of nanoliquids being recommended for improved thermal efficiency. The Buongiorno nanoliquid model is considered for better thermal efficacy compared to standard cooling liquids, analyzing non-Newtonian Casson liquids on stretchable cylindrical surfaces. Factors like thermo-solutal stratifications, buoyancy forces, magnetic field, and radiation effects are taken into account for convergent solutions of nonlinear systems. Graphs are used to reveal the effects of these factors.
INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER
(2021)
Article
Multidisciplinary Sciences
Abdullah Dawar et al.
Summary: This study analyzes the magnetized and non-magnetized Casson fluid flow over a stratified stretching cylinder, presenting an analytical solution using the homotopy analysis method and showing the effects of various dimensionless factors on physical quantities and flow profiles. It has been shown that the behavior of streamlines and fluid velocity changes with the Casson parameter, with different patterns observed for magnetized and non-magnetized fluids.
SCIENTIFIC REPORTS
(2021)
Article
Multidisciplinary Sciences
Olubode Kolade Koriko et al.
Summary: This study analyzed the gravity-driven flow of a thixotropic fluid containing nanoparticles and gyrotactic microorganisms along a vertical surface, observing that an increase in thermophoretic parameters led to decreased velocity distributions and increased temperature distributions.
SCIENTIFIC REPORTS
(2021)
Article
Mathematics, Applied
Ghulam Rasool et al.
Summary: This article investigates the heat and mass transfer developments in boundary layer Jeffery nanofluid flow over a stretching surface using the Darcy-Forchheimer relation. Different fluid parameters are analyzed for their impact on flow profiles, showing that inertial force and porosity factor result in a decline in momentum boundary layer but have opposite effects on thermal profile and solute boundary layer.
DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES S
(2021)
Article
Multidisciplinary Sciences
A. Srinivasa Rao et al.
Summary: This study discusses the steady, two-dimensional heat and mass transfer of nanofluid flow with variable suction under the influence of heat source/sink and viscous dissipation. The numerical solution for the nonlinear differential equations is obtained using the spectral relaxation technique, and the results are validated through comparisons. Main findings include the decrease in velocity, temperature, and mass friction profiles with the suction parameter, and the decline of skin friction coefficient and Nusselt number with the thermophoresis parameter.
ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING
(2021)
Article
Multidisciplinary Sciences
M. Venkata Subba Rao et al.
Summary: A mathematical model is developed to study Darcy free convection in a nanofluid-saturated porous medium with reference to an isothermal vertical cone pointing downward. The model considers gyrotactic microorganisms, nanoparticles, chemical reactions, and convective boundary conditions. The study shows that bioconvection parameters generally increase microorganisms and nanoparticles concentration, while dimensionless motile microorganisms decrease with strong chemical reactions.
ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING
(2021)
Article
Thermodynamics
Kharabela Swain et al.
Summary: The study proposes a numerical analysis of the flow and heat transport of nanoliquids with variable thermal conductivity near an extendable surface under the influence of a magnetic field. The attributes of nanoliquids explain Brownian motion and thermophoresis diffusion, positively affecting the thermal field.
Article
Thermodynamics
Muhammad Waqas
INTERNATIONAL JOURNAL OF NUMERICAL METHODS FOR HEAT & FLUID FLOW
(2020)
Article
Physics, Multidisciplinary
I. L. Animasaun et al.
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS
(2020)
Article
Physics, Multidisciplinary
A. S. Dogonchi et al.
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS
(2020)
Article
Mathematics, Applied
Tesfaye Kebede et al.
JOURNAL OF APPLIED MATHEMATICS
(2020)
Article
Chemistry, Multidisciplinary
Najiyah Safwa Khashi'ie et al.
APPLIED SCIENCES-BASEL
(2019)
Article
Materials Science, Multidisciplinary
O. K. Koriko et al.
MULTIDISCIPLINE MODELING IN MATERIALS AND STRUCTURES
(2019)
Article
Thermodynamics
Qingkai Zhao et al.
JOURNAL OF HEAT TRANSFER-TRANSACTIONS OF THE ASME
(2017)
Article
Engineering, Mechanical
O. K. Koriko et al.
INTERNATIONAL JOURNAL OF MECHANICAL SCIENCES
(2017)
Article
Materials Science, Multidisciplinary
T. Hayat et al.
RESULTS IN PHYSICS
(2017)
Article
Materials Science, Multidisciplinary
T. Hayat et al.
RESULTS IN PHYSICS
(2017)
Article
Physics, Multidisciplinary
M. Ramzan et al.
COMMUNICATIONS IN THEORETICAL PHYSICS
(2017)
Article
Thermodynamics
O. K. Koriko et al.
FRONTIERS IN HEAT AND MASS TRANSFER
(2017)
Article
Chemistry, Physical
Tasawar Hayat et al.
JOURNAL OF MOLECULAR LIQUIDS
(2016)
Article
Mathematics, Applied
A. Raees et al.
APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION
(2015)
Article
Mechanics
B-H Chang et al.
JOURNAL OF MECHANICS
(2012)
Article
Thermodynamics
A. V. Kuznetsov et al.
INTERNATIONAL JOURNAL OF THERMAL SCIENCES
(2011)
Article
Thermodynamics
A. V. Kuznetsov
INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER
(2010)