Related references
Note: Only part of the references are listed.
Article
Mathematics, Applied
Sunil Kumar et al.
Summary: The main aim of this work is to numerically investigate a mathematical model of the HIV/AIDS disease with awareness effect. The study extends the integer-order model to fractional order using the generalized Caputo fractional derivative. A fixed-point approach is utilized to prove the existence and uniqueness of the model. The fractional-order HIV/AIDS transmission model is then solved using a new numerical technique based on the Adams-Bashforth predictor-corrector method, and the results are illustrated through graphs.
MATHEMATICAL METHODS IN THE APPLIED SCIENCES
(2023)
Article
Thermodynamics
Ahmed Ramadhan Al-Obaidi et al.
Summary: The study investigates the effect of inserting twisted tapes inside circular pipes on the flow field, pressure drop, and turbulent heat transfer. The results show that insertion of a twisted tape significantly impacts flow properties inside the pipe, leading to improved heat transfer performance and efficiency.
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
(2021)
Article
Thermodynamics
K. Muhammad et al.
Summary: This study compared the flow and heat transfer characteristics of hybrid nanofluid, nanofluid, and base fluid under curved sheet conditions, finding the hybrid nanofluid to exhibit the most efficient behavior.
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
(2021)
Article
Thermodynamics
H. Waqas et al.
Summary: This paper examines the mechanism of radiative Oldroyd-B nanofluid flow over a rotating disk with activation energy and motile microorganisms. Nonlinear ordinary differential equations were first converted and solved using a prominent numerical method, leading to a comprehensive graphical representation compared with existing resources.
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
Malik Zaka Ullah et al.
Summary: This paper theoretically studies the 3D nanofluid flow with zero nanoparticles mass and constant heat fluxes conditions. A bidirectional stretchable sheet is used to produce the three-dimensional flow, and appropriate variables are considered to transform the PDEs into ODEs. The results show the impact of emerging flow factors on concentration and temperature of nanoparticles, as well as the relationship between heat transport rate and skin frictions.
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
(2021)
Article
Thermodynamics
Quyen Nguyen et al.
Summary: This study investigated the two-dimensional fluid flow and heat transfer in a finned open cavity filled with a water/Aluminum Oxide nanofluid using the Discrete Ordinates (DO) method. The results showed that a relatively low volume fraction of nanoparticles was needed to prepare a semitransparent medium, and a new dimensionless energy equation was proposed to consider the effects of mixed convection and thermal radiation.
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
(2021)
Article
Thermodynamics
M. Ijaz et al.
Summary: This study investigates the thermal radiation features on ferromagnetic Jeffrey fluid flow within the context of gyrotactic microorganisms and magnetic dipole. The numerical results suggest that the temperature profile is enhanced by the radiation and ferrohydrodynamic interaction parameters. Space- and temperature-dependent heat absorption is found to be more suitable for cooling purposes.
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
(2021)
Article
Thermodynamics
Asim Aziz et al.
Summary: Hybrid nanofluids have been proven to exhibit greater heat transfer capabilities compared to traditional nanofluids, as shown in this study on Powell-Eyring hybrid nanofluids. The results indicate that Powell-Eyring hybrid nanofluids are better thermal conductors, with heat transfer rate at the boundary decreasing with smaller shape factor parameter values, and overall entropy of the system increasing with higher Reynolds and Brinkman numbers.
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
(2021)
Article
Thermodynamics
Seyed Soheil Mousavi Ajarostaghi et al.
Summary: The study evaluated the heat transfer performance of hybrid nanofluids in a pipe with a vortex generator, showing that using a vortex generator and hybrid nanofluids can increase heat transfer rate. The MWCNT-Fe3O4/water hybrid nanofluid demonstrated better thermal performance at all Reynolds numbers, with higher thermal performance growth rate at lower Reynolds numbers.
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
(2021)
Article
Thermodynamics
Hui Xiao et al.
Summary: This paper successfully implemented a new method to optimize the flow field in mini-channel heat sinks, enhancing the thermal hydraulic performance. By analyzing velocity distributions, temperature distributions, and heat convection intensity, it was found that the total thermal resistance decreased and the exergy destruction minimization principle was verified. Recommended configuration parameters were a pitch ratio of 1 and a width ratio of 0.2.
APPLIED THERMAL ENGINEERING
(2021)
Article
Physics, Multidisciplinary
M. Gnaneswara Reddy et al.
Summary: This research investigates the impact of hybrid nanoparticles on flow over a rotating disk, revealing a greater decrease in heat transfer rate with increasing Eckert numbers and an enhancement in thermal field with increased volume fraction.
COMMUNICATIONS IN THEORETICAL PHYSICS
(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
Thermodynamics
Laith M. Jasim et al.
Summary: This study presents a numerical solution for the influence of an inner rotating adiabatic cylinder on mixed convection of hybrid nanofluid inside a vented cavity. The study explores the effects of various parameters on energy transport and presents the results through qualitative and quantitative figures.
INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER
(2021)
Article
Materials Science, Multidisciplinary
Umair Rashid et al.
Summary: This study investigates the impact of different shapes of nanoparticles on the flow of (Ag-TiO2)/water hybrid nanofluid, using the homotopy analysis method to find analytical solutions and comparing the results with previous research. The study shows that spherical nanoparticles exhibit better temperature disturbance and heat transfer in hybrid nanofluid flow.
RESULTS IN PHYSICS
(2021)
Article
Engineering, Multidisciplinary
Mumtaz Khan et al.
Summary: Researchers have focused on hybrid nano materials to enhance thermal conductivity of fluids, highlighting their effectiveness in heat transfer compared to nanofluids. Incorporating hybrid nano particles in fluid mixtures results in higher heat transfer, surpassing simple nanofluids.
ALEXANDRIA ENGINEERING JOURNAL
(2021)
Article
Engineering, Multidisciplinary
Iskander Tlili et al.
Summary: In this study, the flow and heat transfer of water-ethylene glycol based Ti-Cu hybrid nanofluid in magnetohydrodynamic Sakiadis flow were investigated numerically. The results showed differences in thermal boundary layer between the Blasius and Sakiadis flows, with higher energy transport rate observed in moving needle compared to fixed needle scenarios. Additionally, it was found that Ti-Cu/EG-water hybrid nanofluid exhibited higher heat transfer rate than water-EG/Ti nanofluid.
AIN SHAMS ENGINEERING JOURNAL
(2021)
Article
Chemistry, Physical
R. J. Punith Gowda et al.
Summary: The research examined the deposition of thermophoretic particles in the flow of hybrid nanofluid fuelled by rotating disk motion. The study converted estimated PDE's to ODEs with similarity transformations, solved by a numerical process, revealing changes in velocity, concentration, thermal profiles, and particle deposition behavior under different parameters. The results show that the movement speed of the disk and thermophoretic coefficient affect the rate of mass transfer.
SURFACES AND INTERFACES
(2021)
Article
Thermodynamics
Praveen Kumar Kanti et al.
Summary: This study evaluated the convective heat transfer characteristics of hybrid nanofluids flowing through a copper tube, showing that the thermal conductivity, viscosity, and heat transfer rate of the hybrid nanofluid are higher compared to water and fly ash nanofluid. Correlations were developed to evaluate the Nusselt number and friction factor of the hybrid nanofluid based on experimental data.
INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER
(2021)
Article
Physics, Applied
Yu-Ming Chu et al.
Summary: The study examines the novel thermal consequences of thermal radiation, Joule heating, and activation energy in bioconvection flow of tangent hyperbolic nanofluid. It investigates the heat and mass transfer in non-Newtonian fluid flow using modified flux relations, along with accounting for Brownian movement and thermophoresis diffusions. The study simplifies governing formulated frameworks using appropriate similarity transformations and carries out a shooting scheme to obtain numerical outcomes to the nonlinear system, providing important insights for nanotechnology and bioengineering.
MODERN PHYSICS LETTERS B
(2021)
Article
Physics, Multidisciplinary
Hassan Waqas et al.
Summary: This article analyzes the heat transfer, non-linear thermal radiation, the Cattaneo-Christov heat flux model and velocity slip effects in hybrid nanofluid flow over a 3D moving sheet, presenting the physical consequences of flow parameters against subjective flow fields with graphical illustrations and highlighting the vitality of prominent parameters against velocity field and temperature distribution.
Article
Nanoscience & Nanotechnology
F. S. Bayones et al.
Summary: This study examines the impact of magneto-hydrodynamics flow through a stretching layer in an existing magnetic sector using the homotopy analysis method to mathematically analyze the set of non-linear equations derived from the classifying boundary layer equations. The results include numerical measurements and graphical representations of velocity and temperature distribution, as well as an analysis of the effects of various physical parameters on flow and heat transfer. Physical effects such as the increase in Hartmann number leading to a higher fluid boundary layer are observed, with the study showing good harmony with previous investigations. The velocity of the fluid flow is found to be influenced by factors such as heat generation, buoyancy, magnetic field strength, and Prandtl number.
Article
Physics, Multidisciplinary
Bagh Ali et al.
Summary: This study examines the effects of microgravity and micropolarity on mixed convection flow associated with magnetic and heat sources. Numerical solutions of ordinary differential equations are used to investigate the oscillating convective flow and provide guidance for aerodynamic designs in upper atmosphere. The results of parametric simulations show that micropolarity, modulation amplitude, frequency parameter, magnetic field, and thermal sources significantly influence the oscillatory patterns of physical outputs.
CHINESE JOURNAL OF PHYSICS
(2021)
Article
Thermodynamics
Yuhao Lin et al.
Summary: Micro-structured surfaces have a significant impact on flow patterns and heat transfer mechanisms during flow boiling, with a trade-off between hydrophobic and hydrophilic surfaces. Experimental investigation of flow boiling with heterogeneous wetting surfaces showed an enhanced heat transfer coefficient on hydrophobic patterns perpendicular to the flow direction, while gradually lower heat transfer coefficient on hydrophobic patterns parallel to the flow direction.
INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER
(2021)
Article
Physics, Multidisciplinary
Aasma Khalid et al.
Summary: This study utilizes a new CB spline strategy to manage 7th-order linear and nonlinear boundary value problems, developing a class of numerical techniques for calculating the roots and assessing their accuracy. The results obtained by CB Spline are compared with other techniques, showing a higher level of preciseness, and graphical comparisons at n = 5 and n = 10 are included.
Article
Physics, Multidisciplinary
Smina Djennadi et al.
Summary: This research examines an inverse source problem for a fractional diffusion equation containing the Atangana-Baleanu-Caputo fractional derivative, obtaining an explicit solution set through expansion method and overdetermination condition. Due to the ill-posed nature of the problem, Tikhonov regularization method is applied to stabilize the solution, with a focus on two parameter choice rules. A simulation example is used to validate the presented theoretical results.
Article
Thermodynamics
Hassan Waqas et al.
Summary: This study focuses on the heat transfer performance of nanoliquids in thermal systems, demonstrating the impact of various parameters on the system through numerical methods. The results show that velocity is reduced by magnetic parameters and buoyancy ratio parameters, while additional thermal radiation enhances heat transfer rate, and the concentration field increases with the thermophoresis parameter.
JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY
(2021)
Article
Materials Science, Multidisciplinary
T. Hayat et al.
Summary: The study focuses on enhancing thermal conductivity through Magnetohydrodynamic (MHD) nanoliquid, examining heat transfer in a compressible flow past isometric surfaces. Convergent homotopic solutions for velocity, temperature, and concentration are developed using the homotopy analysis technique (HAM). Parameters such as entropy generation, Bejan number, skin friction, Nusselt number, and Sherwood number are analyzed in the presence of radiation and viscous dissipation.
MULTIDISCIPLINE MODELING IN MATERIALS AND STRUCTURES
(2021)
Article
Computer Science, Interdisciplinary Applications
B. J. Gireesha et al.
COMPUTER METHODS AND PROGRAMS IN BIOMEDICINE
(2020)
Article
Thermodynamics
Mohsen Izadi et al.
INTERNATIONAL COMMUNICATIONS IN HEAT AND MASS TRANSFER
(2020)
Article
Multidisciplinary Sciences
Iskander Tlili et al.
SCIENTIFIC REPORTS
(2020)
Article
Chemistry, Physical
S. Suresh et al.
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS
(2011)
