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International Journal of Numerical Methods for Heat & Fluid Flow

Issue(s) available: 234 – From Volume: 1 Issue: 1, to Volume: 30 Issue: 6

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Mechanical and Materials Engineering

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Volume 30

  • Issue 6 2020 Numerical simulation of heat transfer and fluid flow processes
  • Issue 5 2020 Numerical Simulation of Heat Transfer and Fluid Flow Processes
  • Issue 4 2020 Numerical simulation of heat transfer and fluid flow processes
  • Issue 3 2020
  • Issue 2 2020
  • Issue 1 2020 Fluid Flow & Heat and Mass Transfer through Passages with Complex Geometries for Advanced Technology Applications

Volume 29

  • Issue 12 2019
  • Issue 11 2019
  • Issue 10 2019 Advances in Heat Transfer Enhancement — Part III
  • Issue 9 2019
  • Issue 8 2019
  • Issue 7 2019
  • Issue 6 2019
  • Issue 5 2019 Advances in heat transfer enhancement -- Part 2
  • Issue 4 2019 Advances in heat transfer enhancement -- Part 1
  • Issue 3 2019
  • Issue 2 2019
  • Issue 1 2019

Volume 28

  • Issue 12 2018
  • Issue 11 2018
  • Issue 10 2018
  • Issue 9 2018
  • Issue 8 2018
  • Issue 7 2018
  • Issue 6 2018
  • Issue 5 2018 51st and 52nd 3AF International Conference on Applied Aerodynamics
  • Issue 4 2018
  • Issue 3 2018
  • Issue 2 2018 ThermaComp 2016
  • Issue 1 2018 9th International Conference on Computational Heat and Mass Transfer (2016)

Volume 27

  • Issue 12 2017
  • Issue 11 2017
  • Issue 10 2017
  • Issue 9 2017
  • Issue 8 2017
  • Issue 7 2017 Numerical Fluids 2015
  • Issue 6 2017
  • Issue 5 2017 Numerical Heat Transfer 2015
  • Issue 4 2017
  • Issue 3 2017 International Conference on Inverse Problems in Engineering 2014
  • Issue 2 2017
  • Issue 1 2017

Volume 26

  • Issue 8 2016
  • Issue 7 2016 50th International Conference on Applied Aerodynamics (2015)
  • Issue 6 2016
  • Issue 5 2016
  • Issue 3/4 2016 25th Anniversary special issue
  • Issue 2 2016 3rd Thermacomp Conference (Part 2)
  • Issue 1 2016

Volume 25

  • Issue 8 2015
  • Issue 7 2015
  • Issue 6 2015 3rd Thermacomp Conference
  • Issue 5 2015
  • Issue 4 2015
  • Issue 3 2015
  • Issue 2 2015
  • Issue 1 2015

Volume 24

  • Issue 8 2014
  • Issue 7 2014
  • Issue 6 2014 Frontier in nanoscale flows: fractional calculus and analytical methods
  • Issue 5 2014
  • Issue 4 2014 Selected papers from NHT 2012, September 4-6, 2012, Wroclaw, Poland
  • Issue 3 2014
  • Issue 2 2014
  • Issue 1 2014

Volume 23

  • Issue 8 2013
  • Issue 7 2013
  • Issue 6 2013
  • Issue 5 2013
  • Issue 4 2013
  • Issue 3 2013
  • Issue 2 2013
  • Issue 1 2013 Selected papers from ThermaComp 2011

Volume 22

  • Issue 8 2012
  • Issue 7 2012
  • Issue 6 2012
  • Issue 5 2012
  • Issue 4 2012
  • Issue 3 2012
  • Issue 2 2012
  • Issue 1 2012

Volume 21

  • Issue 8 2011 Professor K.N. Seetharamu 70th Birthday special issue
  • Issue 7 2011
  • Issue 6 2011
  • Issue 5 2011 Selected Papers from ThermaCOMP09, First International Conference on Computational Methods for Thermal Problems, 810 September 2009, Napoli, Italy Part 2
  • Issue 4 2011
  • Issue 3 2011
  • Issue 2 2011
  • Issue 1 2011

Volume 20

  • Issue 8 2010
  • Issue 7 2010
  • Issue 6 2010
  • Issue 5 2010 Selected papers from ThermaCOMP09, First International Conference on Computational Methods for Thermal Problems, 810 September 2009, Napoli, Italy Part I
  • Issue 4 2010
  • Issue 3 2010
  • Issue 2 2010
  • Issue 1 2010

Volume 19

  • Issue 8 2009
  • Issue 7 2009
  • Issue 6 2009
  • Issue 5 2009
  • Issue 3/4 2009
  • Issue 2 2009
  • Issue 1 2009

Volume 18

  • 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
  • Issue 6 2008
  • Issue 5 2008
  • Issue 3/4 2008 Selected papers from the International Scientific Conference on Numerical Heat Transfer 2005
  • Issue 2 2008 Special Section Selected papers from the 4th Annual Heat Transfer, Fluid Dynamics and Thermodynamics HEFAT Conference 2005
  • Issue 1 2008

Volume 17

  • Issue 8 2007
  • Issue 7 2007
  • Issue 6 2007
  • Issue 5 2007
  • Issue 4 2007
  • Issue 3 2007 Selected papers from the International Conference on Computational Heat and Mass Transfer, Paris, May 2005
  • Issue 2 2007
  • Issue 1 2007

Volume 16

  • Issue 8 2006
  • Issue 7 2006
  • Issue 6 2006
  • Issue 5 2006 Selected papers from the European Congress on Computational Methods in Applied Sciences and Engineering ECCOMAS, Finland, July 2004
  • Issue 4 2006
  • Issue 3 2006
  • Issue 2 2006
  • Issue 1 2006

Volume 15

  • Issue 8 2005
  • Issue 7 2005
  • Issue 6 2005
  • Issue 5 2005
  • Issue 4 2005
  • Issue 3 2005
  • Issue 2 2005
  • Issue 1 2005

Volume 14

  • Issue 8 2004
  • Issue 7 2004
  • Issue 6 2004
  • Issue 5 2004
  • Issue 4 2004
  • Issue 3 2004
  • Issue 2 2004
  • Issue 1 2004

Volume 13

  • Issue 8 2003
  • Issue 7 2003
  • Issue 6 2003
  • Issue 5 2003
  • Issue 4 2003
  • Issue 3 2003
  • Issue 2 2003
  • Issue 1 2003

Volume 12

  • Issue 8 2002
  • Issue 7 2002
  • Issue 6 2002
  • Issue 5 2002
  • Issue 4 2002
  • Issue 3 2002
  • Issue 2 2002
  • Issue 1 2002

Volume 11

  • Issue 8 2001
  • Issue 7 2001
  • Issue 6 2001
  • Issue 5 2001
  • Issue 4 2001
  • Issue 3 2001
  • Issue 2 2001
  • Issue 1 2001

Volume 10

  • Issue 8 2000
  • Issue 7 2000
  • Issue 6 2000
  • Issue 5 2000
  • Issue 4 2000
  • Issue 3 2000
  • Issue 2 2000
  • Issue 1 2000

Volume 9

  • Issue 8 1999
  • Issue 7 1999
  • Issue 6 1999
  • Issue 5 1999
  • Issue 4 1999
  • Issue 3 1999
  • Issue 2 1999
  • Issue 1 1999

Volume 8

  • Issue 8 1998
  • Issue 7 1998
  • Issue 6 1998
  • Issue 5 1998
  • Issue 4 1998
  • Issue 3 1998
  • Issue 2 1998
  • Issue 1 1998

Volume 7

  • Issue 8 1997
  • Issue 7 1997
  • Issue 6 1997
  • Issue 5 1997
  • Issue 4 1997
  • Issue 2/3 1997
  • Issue 1 1997

Volume 6

  • Issue 8 1996
  • Issue 7 1996
  • Issue 6 1996
  • Issue 5 1996
  • Issue 4 1996
  • Issue 3 1996
  • Issue 2 1996
  • Issue 1 1996

Volume 5

  • Issue 10 1995
  • Issue 9 1995
  • Issue 8 1995
  • Issue 7 1995
  • Issue 6 1995
  • Issue 5 1995
  • Issue 4 1995
  • Issue 3 1995
  • Issue 2 1995
  • Issue 1 1995

Volume 4

  • Issue 6 1994
  • Issue 5 1994
  • Issue 4 1994
  • Issue 3 1994
  • Issue 2 1994
  • Issue 1 1994

Volume 3

  • Issue 6 1993
  • Issue 5 1993
  • Issue 4 1993
  • Issue 3 1993
  • Issue 2 1993
  • Issue 1 1993

Volume 2

  • Issue 6 1992
  • Issue 5 1992
  • Issue 4 1992
  • Issue 3 1992
  • Issue 2 1992
  • Issue 1 1992

Volume 1

  • Issue 1 1991

    Friction factor calculation for turbulent flow in annulus with temperature effects

    Mehmet Sorgun, Erman Ulker

    The 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.

    pdf (533 KB)

    Magnus effect for roll-decoupled canards on a spinning body of revolution

    Daniel Klatt, Alina Mielke, Christian Mundt

    Spinning slender bodies are affected by lateral Magnus forces and moments when exposed to cross-flow. The effects occurring for spinning bodies of revolution in…

    pdf (2.3 MB)

    Difference equation vs differential equation on different scales

    Ji-Huan He, Fei-Yu Ji, Hamid Mohammad-Sedighi

    The 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…

    pdf (1.8 MB)

    Painlevé analysis for new (3 + 1)-dimensional Boiti–Leon–Manna–Pempinelli equations with constant and time-dependent coefficients

    Abdul-Majid Wazwaz

    The 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…

    pdf (123 KB)

    A variety of completely integrable Calogero–Bogoyavlenskii–Schiff equations with time-dependent coefficients

    Abdul-Majid Wazwaz

    The purpose of this paper is to introduce a variety of new completely integrable Calogero–Bogoyavlenskii–Schiff (CBS) equations with time-dependent coefficients. The…

    pdf (145 KB)

    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 Ahmed

    This 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.

    pdf (1 MB)

    A short review on analytical methods for a fully fourth-order nonlinear integral boundary value problem with fractal derivatives

    Ji-Huan He

    This paper aims to review some effective methods for fully fourth-order nonlinear integral boundary value problems with fractal derivatives.

    pdf (141 KB)

    Eyring–Powell fluid flow through a circular pipe and heat transfer: full solutions

    Turkyilmazoglu Mustafa

    The purpose of this study is to examine the non-Newtonian physical model of Eyring–Powell fluid for the rheology inside a long circular pipe.

    pdf (246 KB)

    An optimum profile of a special pin fin: full solutions

    Mustafa Turkyilmazoglu

    This 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.

    pdf (315 KB)

    Short note: empirical findings for spatial and temporal discretization orders for the Taylor – Green vortex

    Alejandro Figueroa, Rainald Löhner

    The 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.

    pdf (1.2 MB)

    Heat transfer enhancement in pool boiling and condensation using h-BN/DCM and SiO2/DCM nanofluids: experimental and numerical comparison

    Erdem Çiftçi, Adnan Sözen

    The purpose of this study is to experimentally and numerically scrutinize the heat transfer enhancement in pool boiling and condensation by changing the hydrophilicity or…

    pdf (4 MB)

    Thermal response of cylindrical tissue induced by laser irradiation with experimental study

    Aatef Hobiny, Ibrahim Abbas

    The 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…

    pdf (407 KB)

    Investigation of performance of small wind turbine blades with winglets

    Michal Kulak, Michal Lipian, Karol Zawadzki

    This 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)…

    pdf (2 MB)

    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 Sun

    The 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…

    pdf (4 MB)

    A three-dimensional one-layer particle level set method

    LanHao Zhao, Kailong Mu, Jia Mao, Khuc Hongvan, Dawei Peng

    Moving 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…

    pdf (4.8 MB)

    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. Vafai

    This study aims to investigate the effect of two-dimensional Darcy-Forchheimer flow over second-grade fluid with linear stretching. Heat transfer through convective…

    pdf (769 KB)

    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 Wang

    This paper aims to numerically investigate the magnetohydrodynamic (MHD) convection heat transfer of nanofluid inside a differentially heated enclosure with various fin…

    pdf (4.1 MB)

    Natural convection from cross blade inside a nanofluid-filled cavity using ISPH method

    Zehba A.S. Raizah

    The purpose of this study is to apply the incompressible smoothed particle hydrodynamics method for simulating the natural convection flow inside a cavity including cross…

    pdf (5.9 MB)

    Conjugate forced convection in a semi-cylindrical cavity with entropy generation

    Oktay Çiçek, A. Cihat Baytaş

    The 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…

    pdf (3.4 MB)

    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. Sowmya

    The 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…

    pdf (3.4 MB)

    Numerical investigation of conjugate heat transfer and entropy generation of MHD natural convection of nanofluid in an inclined enclosure

    Amin Kardgar

    The 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…

    pdf (7.5 MB)

    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. Chamkha

    Natural convection heat transfer analysis can be completed using entropy generation analysis. This study aims to accomplish both the natural convection heat transfer and…

    pdf (7.7 MB)

    Numerical and experimental investigations of buffet on a diamond airfoil designed for space launcher applications

    Jéromine Dumon, Yannick Bury, Nicolas Gourdain, Laurent Michel

    The development of reusable space launchers requires a comprehensive knowledge of transonic flow effects on the launcher structure, such as buffet. Indeed, the mechanical…

    pdf (2.1 MB)

    Hybrid nanofluid flow and heat transfer over a permeable biaxial stretching/shrinking sheet

    Iskandar Waini, Anuar Ishak, Ioan Pop

    The purpose of this paper is to examine the axisymmetric flow and heat transfer of a hybrid nanofluid over a permeable biaxial stretching/shrinking sheet.

    pdf (641 KB)

    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 Alsaedi

    The purpose of this paper is to investigate the entropy optimization in magnetohydrodynamic hybrid nanomaterials flows toward a stretchable surface. The energy expression…

    pdf (1.7 MB)

    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. Ganji

    The 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…

    pdf (2.2 MB)

    Numerical evaluation of separation efficiency in converging T-junction with slug flow

    William Pao, Zeeshan Qadir Memon

    Excessive 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…

    pdf (3.6 MB)

    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 Braza

    The 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…

    pdf (2.9 MB)

    Analysis and application of a convergent difference scheme to nonlinear transport in a Brinkman flow

    Chinedu Nwaigwe

    The 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…

    pdf (914 KB)

    Development of a vortex method with penalization for modeling the complex fluid and moving/deforming solid interaction

    Chao Wang, Jinju Sun, Zihao Cheng

    The present study aims to develop a vortex method capable for solving the complex vortical flows past the moving/deforming bodies.

    pdf (1.5 MB)

    Finite element (GFEM) simulations on the effect of microwave heating for lossy dielectric samples with various shapes (circle, square and triangle)

    Tanmay Basak

    This paper aims to investigate the thermal performance involving larger heating rate, targeted heating, heating with least non-uniformity of the spatial distribution of…

    pdf (2.9 MB)

    Three-phase lag model of thermo-elastic interaction in a 2D porous material due to pulse heat flux

    Aatef Hobiny, Faris S. Alzahrani, Ibrahim Abbas

    The 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…

    pdf (1.7 MB)

    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 Zhao

    This 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…

    pdf (592 KB)

    The boundary knot method for the solution of two-dimensional advection reaction-diffusion and Brusselator equations

    Mehdi Dehghan, Vahid Mohammadi

    This 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…

    pdf (2.9 MB)

    Investigation of magnetohydrodynamics in Ag-TiO2/water hybrid nanofluid in a Shamse knot shaped cavity

    Yuan Ma, Mohammad Mehdi Rashidi, Rasul Mohebbi, Zhigang Yang

    The 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…

    pdf (4.8 MB)

    Temperature distribution analysis in a fully wet moving radial porous fin by finite element method

    B.J. Gireesha, G. Sowmya, Madhu Macha

    This paper aims to study the temperature performance with natural convection and radiation effect on a porous fin in fully wet condition.

    pdf (600 KB)

    ISPH method for MHD double-diffusive natural convection of a nanofluid within cavity containing open pipes

    Zehba A.S. Raizah, Abdelraheem M. Aly

    This paper aims to adopt incompressible smoothed particle hydrodynamics (ISPH) method for studying magnetohydrodynamic (MHD) double-diffusive natural convection from an…

    pdf (8 MB)

    Homotopy perturbation method for predicting tsunami wave propagation with crisp and uncertain parameters

    Perumandla Karunakar, Snehashish Chakraverty

    The 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…

    pdf (322 KB)

    Improving shell and tube heat exchanger thermohydraulic performance using combined baffle

    Ali Akbar Abbasian Arani, Hamed Uosofvand

    This 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…

    pdf (2.4 MB)

    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 Wahi

    This paper aims to scrutinize the analysis of non-axisymmetric Homann stagnation point flow and heat transfer of hybrid Cu-Al2O3/water nanofluid over a…

    pdf (1.6 MB)

    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 Wang

    This study aims to investigate the controlling mechanisms of ambient oxygen and pressure on piloted ignition of solid combustibles under external radiant heating.

    pdf (1.6 MB)

    Investigation of the flight behavior of a flare-stabilized projectile using 6DoF simulations coupled with CFD

    Daniel Klatt, Michael Proff, Robert Hruschka

    The 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…

    pdf (1.9 MB)

    Development of a 3D CFD aerodynamic optimization tool and application to engine air intake design

    Grégory Millot, Olivier Scholz, Saïd Ouhamou, Mathieu Becquet, Sébastien Magnabal

    The paper deals with research activities to develop optimization workflows implying computational fluid dynamics (CFD) modelling. The purpose of this paper is to present…

    pdf (3.4 MB)

    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 Ross

    Natural convection heat transfer during free convection phenomenon in a cavity included with active fins and pipes is investigated. The influence of the orientation of…

    pdf (2.4 MB)

    Generalized thermoelastic interaction in a two-dimensional porous medium under dual phase lag model

    Aatef Hobiny, Ibrahim Abbas

    The 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…

    pdf (459 KB)

    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. Vafai

    The purpose of this study is to examine the impact of activation energy with binary chemical reaction for unsteady flow on permeable stretching surface.

    pdf (2.1 MB)

    A conservative method of lines for advection-reaction-diffusion equations

    J.I. Ramos

    The 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…

    pdf (2.8 MB)

    Non-similar solution of Casson nanofluid with variable viscosity and variable thermal conductivity

    Ankita Bisht, Rajesh Sharma

    The 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.

    pdf (1.3 MB)

    Numerical investigation of passive cavitation control using a slot on a three-dimensional hydrofoil

    Cheng Liu, Qingdong Yan, Houston G. Wood

    The 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…

    pdf (4.6 MB)

    Numerical solution of fractional Bratu–type BVPs: a generalized variational iteration approach

    Reem Assadi, Suheil Khuri, Issam Louhichi

    The 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…

    pdf (251 KB)

    Natural convection of a nanofluid-filled circular enclosure partially saturated with a porous medium using ISPH method

    Abdelraheem M. Aly

    The 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…

    pdf (7.2 MB)

    Reconstruction of the thermal properties in a wave-type model of bio-heat transfer

    Moataz Alosaimi, Daniel Lesnic, Jitse Niesen

    This study aims to at numerically retrieve five constant dimensional thermo-physical properties of a biological tissue from dimensionless boundary temperature measurements.

    pdf (1.3 MB)

    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 Bensafi

    The 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…

    pdf (4.1 MB)

    Investigation of nanoparticles shape effects on MHD nanofluid flow and heat transfer over a rotating stretching disk through porous medium

    Umair Rashid, Haiyi Liang

    In this article, we consider the magnetohydrodynamic (MHD) nanofluid flow over a rotating stretchable disk through porous medium. For porous medium, Darcy’s relation is…

    pdf (1023 KB)

    Heat transfer enhancement using second mode self-oscillating structures

    Samer Ali, Zein Alabidin Shami, Ali Badran, Charbel Habchi

    In 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…

    pdf (3 MB)

    Dual-position excitation technique in flow control over an airfoil at low speeds

    Abbas Ebrahimi, Majid Hajipour, Kamran Ghamkhar

    The 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…

    pdf (1.6 MB)

    Lattice Boltzmann simulation for natural convection of supercritical CO2 in an inclined square cavity

    Shihua Lu, Jianqi Zhu, Dongyan Gao, Weiwei Chen, Xinjun Li

    This 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.

    pdf (2.6 MB)

    Comparison of multiphase models for computing shock-induced bubble collapse

    Eric Goncalves Da Silva, Philippe Parnaudeau

    The 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…

    pdf (4.3 MB)

    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 Pop

    This study aims to perform a stability analysis on a steady magnetohydrodynamic (MHD) mixed convection boundary-layer stagnation-point flow of an incompressible, viscous…

    pdf (502 KB)

    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 López

    The 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…

    pdf (1.5 MB)

    Determination of volumetric material data from boundary measurements: Revisiting Calderon’s problem

    Rainald Löhner, Harbir Antil

    The 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…

    pdf (5.3 MB)

    Thermomechanical response in a two-dimension porous medium subjected to thermal loading

    Tareq Saeed, Ibrahim Abbas

    The purposes of this study, a mathematical model of generalized thermoelastic theory subjected to thermal loading is presented to study the wave propagation in a…

    pdf (1.1 MB)

    Unsteady mixed convection flow at a three-dimensional stagnation point

    Amin Noor, Roslinda Nazar, Kohilavani Naganthran, Ioan Pop

    This 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…

    pdf (925 KB)

    Study of the flow in a cryogenic pump under different cavitation inducements by considering the thermodynamic effect

    Chunlei Shao, Zhongyuan Zhang, Jianfeng Zhou

    The 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…

    pdf (3.6 MB)

    Hybrid nanofluid flow towards a stagnation point on an exponentially stretching/shrinking vertical sheet with buoyancy effects

    Iskandar Waini, Anuar Ishak, Ioan Pop

    This paper aims to examine the hybrid nanofluid flow towards a stagnation point on an exponentially stretching/shrinking vertical sheet with buoyancy effects.

    pdf (940 KB)

    A general numerical algorithm for nonlinear differential equations by the variational iteration method

    Ji-Huan He, Habibolla Latifizadeh

    The purpose of this paper is to suggest a general numerical algorithm for nonlinear problems by the variational iteration method (VIM).

    pdf (175 KB)

    Comparative study of conjugate heat transfer in a single-phase flow in wavy and raccoon microchannels

    Nishant Tiwari, Manoj Kumar Moharana

    This paper aims to emphasize on studying various geometrical modification performed in wavy and raccoon microchannel by manipulating parameters, i.e. waviness (γ)…

    pdf (6.8 MB)

    Appraising conjugate heat transfer, heatlines visualization and entropy generation of Ag-MgO/H2O hybrid nanofluid in a partitioned medium

    Mokhtar Ferhi, Ridha Djebali

    This paper aims to perform the lattice Boltzmann simulation of conjugate natural convection heat transfer, heat flow visualization via heatlines approach and entropy…

    pdf (7.7 MB)

    Stator–rotor interaction in the tip leakage flow of an inlet vaned low-speed axial fan

    Adrián Vazquez Gonzalez, Andrés Meana-Fernández, Jesús Manuel Fernández

    The 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…

    pdf (6.4 MB)

    Model structure effect on static aeroelastic deformation of the NASA CRM

    Houda Bdeiwi, Andrea Ciarella, Andrew Peace, Marco Hahn

    This paper aims to present a computational aeroelastic capability based on a fluid–structure interaction (FSI) methodology and validate it using the NASA Common Research…

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    An asymptotic-numerical comparative study for axisymmetric free surface liquid jet near and far from exit at high Reynolds number

    Yunpeng Wang, Roger E. Khayat

    The 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…

    pdf (1.7 MB)

    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 Ross

    This paper aims to provide an experimental/numerical analysis of free convection within a hollow/finned cavity.

    pdf (2.9 MB)

    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. Heyns

    The 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…

    pdf (2.2 MB)

    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. Aly

    The 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…

    pdf (5.6 MB)

    Numerical heat flow visualization analysis on enhanced thermal processing for various shapes of containers during thermal convection

    Leo Lukose, Tanmay Basak

    The 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…

    pdf (3.8 MB)

    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 Pop

    The purpose of this study is to describe the steady mixed convection stagnation point of a hybrid nanofluid with a second-order velocity slip.

    pdf (1.6 MB)

    Modal analysis of trailing edge cutback film cooling

    Yuxi Luo, Fengbo Wen, Rui Hou, Shuai Wang, Songtao Wang, Zhongqi Wang

    The 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…

    pdf (5.2 MB)

    Entropy generation analysis of hybrid nanofluid in a microchannel with slip flow, convective boundary and nonlinear heat flux

    S. Sindhu, B.J. Gireesha

    Thermal 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…

    pdf (1.9 MB)

    A cubic B-spline quasi-interpolation method for solving two-dimensional unsteady advection diffusion equations

    Ramesh Chand Mittal, Sudhir Kumar, Ram Jiwari

    The 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…

    pdf (5.3 MB)

    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 Hajjar

    This 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.

    pdf (3.8 MB)

    On the effects of straight extremities on low-density lipoprotein transport in the concentration boundary layer of curved arteries

    Hossein Tamim, Abbas Abbassi, Nasser Fatouraee

    The 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…

    pdf (3.2 MB)

    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. Ellahi

    This paper aims to investigate a mathematical model with numerical simulation for bacterial growth in the heart valve.

    pdf (1.9 MB)

    A new improved generalized decomposition method (improved-GDM) for hydromagnetic boundary layer flow

    Sihem Gherieb, Mohamed Kezzar, Abdelaziz Nehal, Mohamed Rafik Sari

    The 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…

    pdf (584 KB)

    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…

    pdf (1.2 MB)

    Choice of the regularization parameter for the Cauchy problem for the Laplace equation

    Magda Joachimiak

    In 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…

    pdf (800 KB)

    Stability and convergence of iterative finite element methods for the thermally coupled incompressible MHD flow☆

    Jinting Yang, Tong Zhang

    The purpose of this paper is to propose three iterative finite element methods for equations of thermally coupled incompressible magneto-hydrodynamics (MHD) on 2D/3D…

    pdf (1.5 MB)

    Thermal investigation of fully wet longitudinal porous fin of functionally graded material

    G. Sowmya, Gireesha B.J., Muhammad Ijaz Khan, Shaher Momani, Tasawar Hayat

    The 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…

    pdf (2.7 MB)

    Performance of the k-kL model for aerodynamics applications

    Nikhil Kalkote, Ashutosh Kumar, Ashwani Assam, Vinayak Eswaran

    The 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…

    pdf (3.3 MB)

    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 Pop

    This 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…

    pdf (1.2 MB)

    Numerical simulation of time-fractional partial differential equations arising in fluid flows via reproducing Kernel method

    Omar Abu Arqub

    The subject of the fractional calculus theory has gained considerable popularity and importance due to their attractive applications in widespread fields of physics and…

    pdf (1.5 MB)

    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 Dinarvand

    As 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…

    pdf (1.9 MB)

    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. Gireesha

    Microfluidics 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…

    pdf (2.7 MB)

    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 Sheremet

    This 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…

    pdf (3.3 MB)

    Numerical simulations and optimization of impinging jet configuration

    Alankrita Singh, Balaji Chakravarthy, BVSSS Prasad

    Numerical 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…

    pdf (2.5 MB)

    RBF-based mesh morphing improvement using Schur complement applied to rib shape optimization

    Franck Mastrippolito, Stephane Aubert, Frédéric Ducros, Martin Buisson

    This 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…

    pdf (1.2 MB)

    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-Hamdeh

    The 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…

    pdf (1.9 MB)

    Choke flutter instability sources tracking with linearized calculations

    Pierre Duquesne, Quentin Rendu, Stephane Aubert, Pascal Ferrand

    The 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…

    pdf (1.2 MB)

    Solving the fractional heat-like and wave-like equations with variable coefficients utilizing the Laplace homotopy method

    Muhammad Nadeem, Shao-Wen Yao

    This 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…

    pdf (192 KB)

    Effect of blade surface roughness on condensation process in a stator cascade

    Xu Han, Xiangyu Liu, Yunyun Yuan, Zhonghe Han

    The 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…

    pdf (1.1 MB)

    Experimental and CFD study of slotted Krueger flaps aerodynamics in critical locations

    Robert Kulhánek, Zdeněk Pátek, Petr Vrchota, Pavel Procházka, Vaclav Uruba

    Some 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…

    pdf (2 MB)

ISSN:

0961-5539

Online date, start – end:

1991

Copyright Holder:

Emerald Publishing Limited

Open access:

hybrid

Editor:

  • Prof Roland Lewis

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