International Journal of Numerical Methods for Heat & Fluid Flow
Issue(s) available: 234 – From Volume: 1 Issue: 1, to Volume: 30 Issue: 6
Category:
Mechanical and Materials Engineering
Volume 30
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Issue 3 2020
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Issue 1 2020 Fluid Flow & Heat and Mass Transfer through Passages with Complex Geometries for Advanced Technology Applications
Volume 29
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Volume 28
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Volume 21
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Issue 5 2011 Selected Papers from ThermaCOMP09, First International Conference on Computational Methods for Thermal Problems, 810 September 2009, Napoli, Italy Part 2
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Issue 5 2010 Selected papers from ThermaCOMP09, First International Conference on Computational Methods for Thermal Problems, 810 September 2009, Napoli, Italy Part I
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Issue 7/8 2008 Selected papers from the 14th International Conference on Finite Elements in Flow Problems, Santa Fe, New Mexico, USA, March 2628, 2007
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Issue 3/4 2008 Selected papers from the International Scientific Conference on Numerical Heat Transfer 2005
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Issue 5 2006 Selected papers from the European Congress on Computational Methods in Applied Sciences and Engineering ECCOMAS, Finland, July 2004
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Issue 1 1991
Friction factor calculation for turbulent flow in annulus with temperature effects
Mehmet Sorgun, Erman UlkerThe purpose of this paper is to present a new friction factor equation for practical use, including fluid temperature, pipe diameter ratio and inner pipe rotation effects.
Magnus effect for roll-decoupled canards on a spinning body of revolution
Daniel Klatt, Alina Mielke, Christian MundtSpinning slender bodies are affected by lateral Magnus forces and moments when exposed to cross-flow. The effects occurring for spinning bodies of revolution in…
Difference equation vs differential equation on different scales
Ji-Huan He, Fei-Yu Ji, Hamid Mohammad-SedighiThe purpose of this paper is to demonstrate that the numerical method is not everything for nonlinear equations. Some properties cannot be revealed numerically; an example…
Painlevé analysis for new (3 + 1)-dimensional Boiti–Leon–Manna–Pempinelli equations with constant and time-dependent coefficients
Abdul-Majid WazwazThe purpose of this paper is to introduce two new (3 + 1)-dimensional Boiti–Leon–Manna–Pempinelli (BLMP) equations, the first with constant coefficients and the other with…
A variety of completely integrable Calogero–Bogoyavlenskii–Schiff equations with time-dependent coefficients
Abdul-Majid WazwazThe purpose of this paper is to introduce a variety of new completely integrable Calogero–Bogoyavlenskii–Schiff (CBS) equations with time-dependent coefficients. The…
Numerical study on convective flow and heat transfer in 3D inclined enclosure with hot solid body and discrete cooling
Ali S. Alshomrani, S. Sivasankaran, Amer Abdulfattah AhmedThis study aims to deal the numerical simulation on buoyant convection and energy transport in an inclined cubic box with diverse locations of the heater and coolers.
A short review on analytical methods for a fully fourth-order nonlinear integral boundary value problem with fractal derivatives
Ji-Huan HeThis paper aims to review some effective methods for fully fourth-order nonlinear integral boundary value problems with fractal derivatives.
Eyring–Powell fluid flow through a circular pipe and heat transfer: full solutions
Turkyilmazoglu MustafaThe purpose of this study is to examine the non-Newtonian physical model of Eyring–Powell fluid for the rheology inside a long circular pipe.
An optimum profile of a special pin fin: full solutions
Mustafa TurkyilmazogluThis paper aims to present an elegant exact solution in terms of elementary functions for a special pin fin without the classical length-of-arc approximation.
Short note: empirical findings for spatial and temporal discretization orders for the Taylor – Green vortex
Alejandro Figueroa, Rainald LöhnerThe purpose of this paper is to shed some light into the equivalency of grid size and spatial and temporal orders of accuracy for turbulent flows.
Heat transfer enhancement in pool boiling and condensation using h-BN/DCM and SiO2/DCM nanofluids: experimental and numerical comparison
Erdem Çiftçi, Adnan SözenThe purpose of this study is to experimentally and numerically scrutinize the heat transfer enhancement in pool boiling and condensation by changing the hydrophilicity or…
Thermal response of cylindrical tissue induced by laser irradiation with experimental study
Aatef Hobiny, Ibrahim AbbasThe purpose of this paper is to provide a method for determining the numerical solutions of the thermal damage of cylindrical living tissues using hyperbolic bioheat…
Investigation of performance of small wind turbine blades with winglets
Michal Kulak, Michal Lipian, Karol ZawadzkiThis paper aims to discuss the results of the performance study of wind turbine blades equipped with winglets. An investigation focusses on small wind turbines (SWTs)…
Performance of combined spectral collocation method and artificial compressibility method for 3D incompressible fluid flow and heat transfer
Jing-Kui Zhang, Miao Cui, Ben-Wen Li, Ya-Song SunThe purpose of this paper is to develop a combined method for three-dimensional incompressible flow and heat transfer by the spectral collocation method (SCM) and the…
A three-dimensional one-layer particle level set method
LanHao Zhao, Kailong Mu, Jia Mao, Khuc Hongvan, Dawei PengMoving interface problems exist commonly in nature and industry, and the main difficulty is to represent the interface. The purpose of this paper is to capture the…
Dufour and Soret effects on Darcy-Forchheimer flow of second-grade fluid with the variable magnetic field and thermal conductivity
Ambreen A. Khan, S. Naeem, R. Ellahi, Sadiq M. Sait, K. VafaiThis study aims to investigate the effect of two-dimensional Darcy-Forchheimer flow over second-grade fluid with linear stretching. Heat transfer through convective…
Magneto hydrodynamic convection in a nanofluid saturated enclosure with porous fins: Joint effects of MHD, nanoparticles, and porous morphology
Lei Wang, Yang Cai, Wei-Wei Wang, Run-Zhe Liu, Di Liu, Fu-Yun Zhao, Hanqing WangThis paper aims to numerically investigate the magnetohydrodynamic (MHD) convection heat transfer of nanofluid inside a differentially heated enclosure with various fin…
Natural convection from cross blade inside a nanofluid-filled cavity using ISPH method
Zehba A.S. RaizahThe purpose of this study is to apply the incompressible smoothed particle hydrodynamics method for simulating the natural convection flow inside a cavity including cross…
Conjugate forced convection in a semi-cylindrical cavity with entropy generation
Oktay Çiçek, A. Cihat BaytaşThe aim of this paper is to investigate the conjugate forced convection in a semi-cylindrical cavity with air flow. Isotherms, streamlines, Bejan number and local entropy…
Entropy generation analysis of multi-walled carbon nanotube dispersed nanoliquid in the presence of heat source through a vertical microchannel
S. Sindhu, B.J. Gireesha, G. SowmyaThe influence of radiation on nanoliquid flow through a vertical microchannel in the presence of heat source is examined. This study aims to investigate the efficiency of…
Numerical investigation of conjugate heat transfer and entropy generation of MHD natural convection of nanofluid in an inclined enclosure
Amin KardgarThe purpose of this paper is to investigate conjugate heat transfer of natural convection and entropy generation of nanofluid in the presence of external magnetic field…
Second law analysis of magneto-natural convection in a nanofluid filled wavy-hexagonal porous enclosure
Seyyed Masoud Seyyedi, A.S. Dogonchi, M. Hashemi-Tilehnoee, D.D. Ganji, Ali J. ChamkhaNatural convection heat transfer analysis can be completed using entropy generation analysis. This study aims to accomplish both the natural convection heat transfer and…
Numerical and experimental investigations of buffet on a diamond airfoil designed for space launcher applications
Jéromine Dumon, Yannick Bury, Nicolas Gourdain, Laurent MichelThe development of reusable space launchers requires a comprehensive knowledge of transonic flow effects on the launcher structure, such as buffet. Indeed, the mechanical…
Hybrid nanofluid flow and heat transfer over a permeable biaxial stretching/shrinking sheet
Iskandar Waini, Anuar Ishak, Ioan PopThe purpose of this paper is to examine the axisymmetric flow and heat transfer of a hybrid nanofluid over a permeable biaxial stretching/shrinking sheet.
Modeling and numerical simulation for flow of hybrid nanofluid (SiO2/C3H8O2) and (MoS2/C3H8O2) with entropy optimization and variable viscosity
Muhammad Ijaz Khan, Sohail Ahmad Khan, Tasawar Hayat, Muhammad Waqas, Ahmed AlsaediThe purpose of this paper is to investigate the entropy optimization in magnetohydrodynamic hybrid nanomaterials flows toward a stretchable surface. The energy expression…
Investigation of micropolar hybrid ferrofluid flow over a vertical plate by considering various base fluid and nanoparticle shape factor
Kh. Hosseinzadeh, So Roghani, A. Asadi, Amirreza Mogharrebi, D.D. GanjiThe purpose of this paper is to investigate micropolar magnetohydrodynamics (MHD) fluid flow passing over a vertical plate. Three different base fluids have been used that…
Numerical evaluation of separation efficiency in converging T-junction with slug flow
William Pao, Zeeshan Qadir MemonExcessive liquid carryover in T-junction presents a serious operational issue in offshore production platform. Slug flow and diameter ratio of T-junction are considered as…
Numerical investigation of frequency-amplitude effects of dynamic morphing for a high-lift configuration at high Reynolds number
Abderahmane Marouf, Yannick Bmegaptche Tekap, Nikolaos Simiriotis, Jean-Baptiste Tô, Jean-François Rouchon, Yannick Hoarau, Marianna BrazaThe purpose of this study illustrates the morphing effects around a large-scale high-lift configuration of the Airbus A320 with two elements airfoil-flap in the take-off…
Analysis and application of a convergent difference scheme to nonlinear transport in a Brinkman flow
Chinedu NwaigweThe purpose of this paper is to formulate and analyse a convergent numerical scheme and apply it to investigate the coupled problem of fluid flow with heat and mass…
Development of a vortex method with penalization for modeling the complex fluid and moving/deforming solid interaction
Chao Wang, Jinju Sun, Zihao ChengThe present study aims to develop a vortex method capable for solving the complex vortical flows past the moving/deforming bodies.
Finite element (GFEM) simulations on the effect of microwave heating for lossy dielectric samples with various shapes (circle, square and triangle)
Tanmay BasakThis paper aims to investigate the thermal performance involving larger heating rate, targeted heating, heating with least non-uniformity of the spatial distribution of…
Three-phase lag model of thermo-elastic interaction in a 2D porous material due to pulse heat flux
Aatef Hobiny, Faris S. Alzahrani, Ibrahim AbbasThe purposes of this study, a generalized model for thermoelastic wave under three-phase lag (TPL) model is used to compute the increment of temperature, the components of…
Free convection of a hybrid nanofluid past a vertical plate embedded in a porous medium with anisotropic permeability
Aneela Bibi, Hang Xu, Qiang Sun, Ioan Pop, Qingkai ZhaoThis study aims to carry out an analysis for flow and heat transfer of a new hybrid nanofluid over a vertical flat surface embedded in a saturated porous medium with…
The boundary knot method for the solution of two-dimensional advection reaction-diffusion and Brusselator equations
Mehdi Dehghan, Vahid MohammadiThis study aims to apply a numerical meshless method, namely, the boundary knot method (BKM) combined with the meshless analog equation method (MAEM) in space and use a…
Investigation of magnetohydrodynamics in Ag-TiO2/water hybrid nanofluid in a Shamse knot shaped cavity
Yuan Ma, Mohammad Mehdi Rashidi, Rasul Mohebbi, Zhigang YangThe nanofluid natural convection heat transfer in a hollow complex enclosure, which is named as Shamse knot shape, is studied numerically. This paper aims to present how…
Temperature distribution analysis in a fully wet moving radial porous fin by finite element method
B.J. Gireesha, G. Sowmya, Madhu MachaThis paper aims to study the temperature performance with natural convection and radiation effect on a porous fin in fully wet condition.
ISPH method for MHD double-diffusive natural convection of a nanofluid within cavity containing open pipes
Zehba A.S. Raizah, Abdelraheem M. AlyThis paper aims to adopt incompressible smoothed particle hydrodynamics (ISPH) method for studying magnetohydrodynamic (MHD) double-diffusive natural convection from an…
Homotopy perturbation method for predicting tsunami wave propagation with crisp and uncertain parameters
Perumandla Karunakar, Snehashish ChakravertyThe purpose of this paper is to find the solution of classical nonlinear shallow-water wave (SWW) equations in particular to the tsunami wave propagation in crisp and…
Improving shell and tube heat exchanger thermohydraulic performance using combined baffle
Ali Akbar Abbasian Arani, Hamed UosofvandThis paper aims to investigate the fluid flow and heat transfer of a laboratory shell and tube heat exchanger that are analyzed using computational fluid dynamic approach…
Non-axisymmetric Homann stagnation point flow and heat transfer past a stretching/shrinking sheet using hybrid nanofluid
Najiyah Safwa Khashi’ie, Norihan Md Arifin, Ioan Pop, Roslinda Nazar, Ezad Hafidz Hafidzuddin, Nadihah WahiThis paper aims to scrutinize the analysis of non-axisymmetric Homann stagnation point flow and heat transfer of hybrid Cu-Al2O3/water nanofluid over a…
Numerical study on the effect of oxygen concentration on the piloted ignition of PMMA in reduced pressure atmospheres
Xuehui Wang, Tiannian Zhou, Qinpei Chen, Jian WangThis study aims to investigate the controlling mechanisms of ambient oxygen and pressure on piloted ignition of solid combustibles under external radiant heating.
Investigation of the flight behavior of a flare-stabilized projectile using 6DoF simulations coupled with CFD
Daniel Klatt, Michael Proff, Robert HruschkaThe present work aims to investigate the capabilities of accurately predicting the six-degrees-of-freedom (6DoF) trajectory and the flight behavior of a flare-stabilized…
Development of a 3D CFD aerodynamic optimization tool and application to engine air intake design
Grégory Millot, Olivier Scholz, Saïd Ouhamou, Mathieu Becquet, Sébastien MagnabalThe paper deals with research activities to develop optimization workflows implying computational fluid dynamics (CFD) modelling. The purpose of this paper is to present…
Dual-MRT lattice Boltzmann method combined with experimental measurements of nanofluid’s properties for analysis of fin-orientation effect on natural convection heat transfer
Xiaodong Wang, David RossNatural convection heat transfer during free convection phenomenon in a cavity included with active fins and pipes is investigated. The influence of the orientation of…
Generalized thermoelastic interaction in a two-dimensional porous medium under dual phase lag model
Aatef Hobiny, Ibrahim AbbasThe purpose of this study is to use the generalized model for thermoelastic wave under the dual phase lag (DPL) model to compute the increment of temperature, the…
Numerical investigation on activation energy of chemically reactive heat transfer unsteady flow with multiple slips
Aaqib Majeed, Noorul Amin, A. Zeeshan, R. Ellahi, Sadiq M. Sait, K. VafaiThe purpose of this study is to examine the impact of activation energy with binary chemical reaction for unsteady flow on permeable stretching surface.
A conservative method of lines for advection-reaction-diffusion equations
J.I. RamosThe purpose of this study is to develop a new method of lines for one-dimensional (1D) advection-reaction-diffusion (ADR) equations that is conservative and provides…
Non-similar solution of Casson nanofluid with variable viscosity and variable thermal conductivity
Ankita Bisht, Rajesh SharmaThe purpose of this study is to provide a numerical investigation of Casson nanofluid along a vertical nonlinear stretching sheet with variable thermal conductivity and viscosity.
Numerical investigation of passive cavitation control using a slot on a three-dimensional hydrofoil
Cheng Liu, Qingdong Yan, Houston G. WoodThe purpose of this paper is to study the mechanism and suppression of instabilities induced by cavitating flow around a three-dimensional hydrofoil with a particular…
Numerical solution of fractional Bratu–type BVPs: a generalized variational iteration approach
Reem Assadi, Suheil Khuri, Issam LouhichiThe purpose of this study is to implement a newly introduced numerical scheme for the numerical solution of a class of nonlinear fractional Bratu-type boundary value…
Natural convection of a nanofluid-filled circular enclosure partially saturated with a porous medium using ISPH method
Abdelraheem M. AlyThe purpose of this study is to simulate the natural convection of a heated square shape embedded in a circular enclosure filled with nanofluid using an incompressible…
Reconstruction of the thermal properties in a wave-type model of bio-heat transfer
Moataz Alosaimi, Daniel Lesnic, Jitse NiesenThis study aims to at numerically retrieve five constant dimensional thermo-physical properties of a biological tissue from dimensionless boundary temperature measurements.
Hydrodynamic and thermal analysis of water, ethylene glycol and water-ethylene glycol as base fluids dispersed by aluminum oxide nano-sized solid particles
Younes Menni, Ali J. Chamkha, Nicola Massarotti, Houari Ameur, Noureddine Kaid, Mohammed BensafiThe purpose of this paper is to carry out a hydrodynamic and thermal analysis of turbulent forced-convection flows of pure water, pure ethylene glycol and water-ethylene…
Investigation of nanoparticles shape effects on MHD nanofluid flow and heat transfer over a rotating stretching disk through porous medium
Umair Rashid, Haiyi LiangIn this article, we consider the magnetohydrodynamic (MHD) nanofluid flow over a rotating stretchable disk through porous medium. For porous medium, Darcy’s relation is…
Heat transfer enhancement using second mode self-oscillating structures
Samer Ali, Zein Alabidin Shami, Ali Badran, Charbel HabchiIn this paper, self-sustained second mode oscillations of flexible vortex generator (FVG) are produced to enhance the heat transfer in two-dimensional laminar flow regime…
Dual-position excitation technique in flow control over an airfoil at low speeds
Abbas Ebrahimi, Majid Hajipour, Kamran GhamkharThe purpose of this paper is to control flow separation over a NACA 4415 airfoil by applying unsteady forces to the separated shear layers using dielectric barrier…
Lattice Boltzmann simulation for natural convection of supercritical CO2 in an inclined square cavity
Shihua Lu, Jianqi Zhu, Dongyan Gao, Weiwei Chen, Xinjun LiThis study aims to show the importance of natural convection of supercritical fluid in an inclined cavity. The heat transfer performance of natural convection can be improved.
Comparison of multiphase models for computing shock-induced bubble collapse
Eric Goncalves Da Silva, Philippe ParnaudeauThe purpose of this paper is to quantify the relative importance of the multiphase model for the simulation of a gas bubble impacted by a normal shock wave in water. Both…
MHD mixed convection boundary layer stagnation-point flow on a vertical surface with induced magnetic field: A stability analysis
Fadzilah Md Ali, Kohilavani Naganthran, Roslinda Nazar, Ioan PopThis study aims to perform a stability analysis on a steady magnetohydrodynamic (MHD) mixed convection boundary-layer stagnation-point flow of an incompressible, viscous…
Effect of the initial conditions on a one-dimensional model of small-amplitude wave propagation in shallow water: I: Wave dynamics
J.I. Ramos, Carmen María García LópezThe purpose of this paper is to determine both analytically and numerically the solution to a new one-dimensional equation for the propagation of small-amplitude waves in…
Determination of volumetric material data from boundary measurements: Revisiting Calderon’s problem
Rainald Löhner, Harbir AntilThe purpose of this study is to determine the possibility of an accurate assessment of the spatial distribution of material properties such as conductivities or impedances…
Thermomechanical response in a two-dimension porous medium subjected to thermal loading
Tareq Saeed, Ibrahim AbbasThe purposes of this study, a mathematical model of generalized thermoelastic theory subjected to thermal loading is presented to study the wave propagation in a…
Unsteady mixed convection flow at a three-dimensional stagnation point
Amin Noor, Roslinda Nazar, Kohilavani Naganthran, Ioan PopThis paper aims to probe the problem of an unsteady mixed convection stagnation point flow and heat transfer past a stationary surface in an incompressible viscous fluid…
Study of the flow in a cryogenic pump under different cavitation inducements by considering the thermodynamic effect
Chunlei Shao, Zhongyuan Zhang, Jianfeng ZhouThe purpose of this paper is to accurately predict the cavitation performance of a cryogenic pump and reveal the influence of the inlet pressure, the surface roughness and…
Hybrid nanofluid flow towards a stagnation point on an exponentially stretching/shrinking vertical sheet with buoyancy effects
Iskandar Waini, Anuar Ishak, Ioan PopThis paper aims to examine the hybrid nanofluid flow towards a stagnation point on an exponentially stretching/shrinking vertical sheet with buoyancy effects.
A general numerical algorithm for nonlinear differential equations by the variational iteration method
Ji-Huan He, Habibolla LatifizadehThe purpose of this paper is to suggest a general numerical algorithm for nonlinear problems by the variational iteration method (VIM).
Comparative study of conjugate heat transfer in a single-phase flow in wavy and raccoon microchannels
Nishant Tiwari, Manoj Kumar MoharanaThis paper aims to emphasize on studying various geometrical modification performed in wavy and raccoon microchannel by manipulating parameters, i.e. waviness (γ)…
Appraising conjugate heat transfer, heatlines visualization and entropy generation of Ag-MgO/H2O hybrid nanofluid in a partitioned medium
Mokhtar Ferhi, Ridha DjebaliThis paper aims to perform the lattice Boltzmann simulation of conjugate natural convection heat transfer, heat flow visualization via heatlines approach and entropy…
Stator–rotor interaction in the tip leakage flow of an inlet vaned low-speed axial fan
Adrián Vazquez Gonzalez, Andrés Meana-Fernández, Jesús Manuel FernándezThe purpose of the paper is to quantify the impact of the non-uniform flow generated by the upstream stator on the generation and convection of the tip leakage flow (TLF…
Model structure effect on static aeroelastic deformation of the NASA CRM
Houda Bdeiwi, Andrea Ciarella, Andrew Peace, Marco HahnThis paper aims to present a computational aeroelastic capability based on a fluid–structure interaction (FSI) methodology and validate it using the NASA Common Research…
An asymptotic-numerical comparative study for axisymmetric free surface liquid jet near and far from exit at high Reynolds number
Yunpeng Wang, Roger E. KhayatThe purpose of this study is to examine theoretically the axisymmetric flow of a steady free-surface jet emerging from a tube for high inertia flow and moderate surface…
An experimental/numerical hydrothermal analysis on natural convection and TiO2-SiO2/W-EG nanofluid’s properties in a hollow/finned cavity
Mahshid Zaresharif, Fatemeh Zarei, Ali Mohammad Ranjbar, Loke Kok Foong, David RossThis paper aims to provide an experimental/numerical analysis of free convection within a hollow/finned cavity.
Numerical investigation of thermal pulsating alumina/water nanofluid flow over three different cross-sectional channel
S. Hoseinzadeh, S.M. Taheri Otaghsara, M.H. Zakeri Khatir, P.S. HeynsThe purpose of this study is to investigate the pulsating flow in a three-dimensional channel. Channel flow is laminar and turbulent. After validation, the effect of…
Incompressible smoothed particle hydrodynamics simulations of natural convection flow resulting from embedded Y-fin inside Y-shaped enclosure filled with a nanofluid
Zehba Raizah, Mitsuteru Asai, Abdelraheem M. AlyThe purpose of this study is to apply the incompressible smoothed particle hydrodynamics (ISPH) method to simulate the natural convection flow from an inner heated Y-fin…
Numerical heat flow visualization analysis on enhanced thermal processing for various shapes of containers during thermal convection
Leo Lukose, Tanmay BasakThe purpose of this paper is to study thermal (natural) convection in nine different containers involving the same area (area= 1 sq. unit) and identical heat input at the…
Mixed convection stagnation point flow of a hybrid nanofluid past a vertical flat plate with a second order velocity model
Alin V. Roşca, Natalia C. Roşca, Ioan PopThe purpose of this study is to describe the steady mixed convection stagnation point of a hybrid nanofluid with a second-order velocity slip.
Modal analysis of trailing edge cutback film cooling
Yuxi Luo, Fengbo Wen, Rui Hou, Shuai Wang, Songtao Wang, Zhongqi WangThe purpose of this paper devoted to the application of modal analysis to analyze the flow structure of trailing edge cutback film cooling and the effects of vortex…
Entropy generation analysis of hybrid nanofluid in a microchannel with slip flow, convective boundary and nonlinear heat flux
S. Sindhu, B.J. GireeshaThermal features of hybrid nanoliquid consist of Cu–Ti, CuO–TiO2 and C71500–Ti6Al4V/H2O as hybrid mixtures of nano-sized particles in a base fluid through a microchannel…
A cubic B-spline quasi-interpolation method for solving two-dimensional unsteady advection diffusion equations
Ramesh Chand Mittal, Sudhir Kumar, Ram JiwariThe purpose of this study is to extend the cubic B-spline quasi-interpolation (CBSQI) method via Kronecker product for solving 2D unsteady advection-diffusion equation…
Melting heat transfer of a non-Newtonian phase change material in a cylindrical vertical-cavity partially filled porous media
Mohammad Ghalambaz, Kasra Ayoubi Ayoubloo, Ahmad HajjarThis paper aims to investigate melting heat transfer of a non-Newtonian phase change material (PCM) in a cylindrical enclosure-space between two tubes using a deformed mesh method.
On the effects of straight extremities on low-density lipoprotein transport in the concentration boundary layer of curved arteries
Hossein Tamim, Abbas Abbassi, Nasser FatouraeeThe purpose of this paper is to analyze the influence of curvature on the transport of low-density lipoprotein (LDL) through a curved artery and concentration boundary…
Blood flow of MHD non-Newtonian nanofluid with heat transfer and slip effects: Application of bacterial growth in heart valve
Asmaa F. Elelamy, Nasser S. Elgazery, R. EllahiThis paper aims to investigate a mathematical model with numerical simulation for bacterial growth in the heart valve.
A new improved generalized decomposition method (improved-GDM) for hydromagnetic boundary layer flow
Sihem Gherieb, Mohamed Kezzar, Abdelaziz Nehal, Mohamed Rafik SariThe purpose of this study is to investigate the magneto-hydrodynamics boundary layer Falkner–Skan flow over a flat plate numerically by using the Runge–Kutta method…
Scrutinization of different shaped nanoparticle of molybdenum disulfide suspended nanofluid flow over a radial porous fin
Sowmya G., Gireesha B.J., Prasannakumara B.C.The purpose of this paper is to study the thermal behaviour of radial porous fin wetted with nanofluid containing different shaped nanoparticles in the presence of natural…
Choice of the regularization parameter for the Cauchy problem for the Laplace equation
Magda JoachimiakIn this paper, the Cauchy-type problem for the Laplace equation was solved in the rectangular domain with the use of the Chebyshev polynomials. The purpose of this paper…
Stability and convergence of iterative finite element methods for the thermally coupled incompressible MHD flow☆
Jinting Yang, Tong ZhangThe purpose of this paper is to propose three iterative finite element methods for equations of thermally coupled incompressible magneto-hydrodynamics (MHD) on 2D/3D…
Thermal investigation of fully wet longitudinal porous fin of functionally graded material
G. Sowmya, Gireesha B.J., Muhammad Ijaz Khan, Shaher Momani, Tasawar HayatThe purpose of this study is to conduct a numerical computation to analyse the thermal attribute and heat transfer phenomenon of a fully wetted porous fin of a…
Performance of the k-kL model for aerodynamics applications
Nikhil Kalkote, Ashutosh Kumar, Ashwani Assam, Vinayak EswaranThe purpose of this paper is to study the predictability of the recently proposed length scale-based two-equation k-kL model for external aerodynamic flows such as those…
Mixed convection and stability analysis of stagnation-point boundary layer flow and heat transfer of hybrid nanofluids over a vertical plate
Mohammad Ghalambaz, Natalia C. Roşca, Alin V. Roşca, Ioan PopThis study aims to study the mixed convection flow and heat transfer of Al2O3-Cu/water hybrid nanofluid over a vertical plate. Governing equations for conservation of…
Numerical simulation of time-fractional partial differential equations arising in fluid flows via reproducing Kernel method
Omar Abu ArqubThe subject of the fractional calculus theory has gained considerable popularity and importance due to their attractive applications in widespread fields of physics and…
TiO2-Ag/blood hybrid nanofluid flow through an artery with applications of drug delivery and blood circulation in the respiratory system
Hamidreza Shojaie Chahregh, Saeed DinarvandAs transferring biological fluid through an artery is nowadays a pivotal subject, the purpose of this paper is to study the mathematical model of hybrid nanofluid flow…
Second law analysis on Hall effect of natural convection flow through vertical channel in the presence of uniform heat source/sink
A. Roja, B.J. GireeshaMicrofluidics is one of the extensive elaborated technologies in thermal and engineering fields due to its wide range of applications, such as micro heat exchangers, micro…
Influence of the chamber inclination angle and heat-generating element location on thermal convection of power-law medium in a chamber
Darya Loenko, Aroon Shenoy, Mikhail SheremetThis paper aims to study the mathematical modeling of passive cooling systems for electronic devices. Improving heat transfer is facilitated by the correct choice of the…
Numerical simulations and optimization of impinging jet configuration
Alankrita Singh, Balaji Chakravarthy, BVSSS PrasadNumerical simulations are performed to determine the heat transfer characteristics of slot jet impingement of air on a concave surface. The purpose of this paper is to…
RBF-based mesh morphing improvement using Schur complement applied to rib shape optimization
Franck Mastrippolito, Stephane Aubert, Frédéric Ducros, Martin BuissonThis paper aims to improve the radial basis fuction mesh morphing method. During a shape optimization based on computational fluid dynamic (CFD) solvers, the mesh has to…
Three-dimensional analysis of heat transfer in a channel provided with solid baffle, single and double perforation: A heat exchanger application
Hamidou Benzenine, Rachid Saim, Said Abboudi, Hakan F. Öztop, Nidal Abu-HamdehThe purpose of this paper is to present a three-dimensional (3D) analysis of the laminar flow of air and the conjugate heat transfer in a pipe of rectangular cross-section…
Choke flutter instability sources tracking with linearized calculations
Pierre Duquesne, Quentin Rendu, Stephane Aubert, Pascal FerrandThe choke flutter is a fluid-structure interaction that can lead to the failure of fan or compressor blade in turbojet engines. In ultra high bypass ratio (UHBR) fans, the…
Solving the fractional heat-like and wave-like equations with variable coefficients utilizing the Laplace homotopy method
Muhammad Nadeem, Shao-Wen YaoThis paper aims to suggest the approximate solution of time fractional heat-like and wave-like (TFH-L and W-L) equations with variable coefficients. The proposed scheme…
Effect of blade surface roughness on condensation process in a stator cascade
Xu Han, Xiangyu Liu, Yunyun Yuan, Zhonghe HanThe flow state of wet steam will affect the thermodynamic and aerodynamic characteristics of steam turbine. The purpose of this study is to effectively control the wetness…
Experimental and CFD study of slotted Krueger flaps aerodynamics in critical locations
Robert Kulhánek, Zdeněk Pátek, Petr Vrchota, Pavel Procházka, Vaclav UrubaSome recent effort showed that usage of Krueger flaps helps to maintain laminar flow in cruise flight. Such flaps are positioned higher relative to the chord to shield the…
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0961-5539Online date, start – end:
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Emerald Publishing LimitedOpen access:
hybridEditor:
- Prof Roland Lewis