International Journal of Numerical Methods for Heat & Fluid Flow: Volume 29 Issue 8
Table of contents
Simulation of heat transfer in a closed-cell porous media under local thermal non-equilibrium condition
Chunyang Wang, Moghtada Mobedi, Fujio KuwaharaThe purpose of this study is to validate whether the local thermal equilibrium for unsteady state is an appropriate assumption for the porous media with closed pores. It also…
Investigation of non-equilibrium boundary conditions considering sliding friction for micro/nano flows
Ashwani Assam, Nikhil Kalkote, Nishanth Dongari, Vinayak EswaranAccurate prediction of temperature and heat is crucial for the design of various nano/micro devices in engineering. Recently, investigation has been carried out for calculating…
Non-equilibrium natural convection in a differentially-heated nanofluid cavity partially filled with a porous medium
Mikhail A. Sheremet, Ioan Pop, A. Cihat BaytasThis study aims to numerically analyze natural convection of alumina-water nanofluid in a differentially-heated square cavity partially filled with a heat-generating porous…
Thermal performance enhancement in a wedge duct with in-line pin fins combined with vortex generators
Safeer Hussain, Jian Liu, Lei Wang, Bengt Ake SundenThe purpose of this paper is to enhance the heat transfer and thermal performance in the trailing edge region of the vane with vortex generators (VGs).
Modeling heat transfer of nanofluid flow in microchannels with electrokinetic and slippery effects using Buongiorno’s model
Hang Xu, Huang Huang, Xiao-Hang Xu, Qiang SunThis paper aims to study the heat transfer of nanofluid flow driven by the move of channel walls in a microchannel under the effects of the electrical double layer and slippery…
Unsteady separated stagnation-point flow and heat transfer past a stretching/shrinking sheet in a copper-water nanofluid
Natalia C. Roşca, Alin V. Roşca, Ioan PopThe purpose of this paper is to theoretically investigate the unsteady separated stagnation-point flow and heat transfer past an impermeable stretching/shrinking sheet in a copper…
Calculation of flow in incompressible regenerative turbo-machines with bucket form blades based on the geometry of flow path
Jafar NejadaliRegenerative flow pumps are dynamic machines with the ability to develop high heads at low flow rates. Simplicity, compactness, stable features and low manufacturing costs make…
Study on fluid flow and heat transfer in fluid channel filled with KKL model-based nanofluid during natural convection using FVM
Yongsheng Rao, Zehui Shao, Alireza Rahimi, Abbas Kasaeipoor, Emad Hasani MalekshahA comprehensive study on the fluid flow and heat transfer in a nanofluid channel is carried out. The configuration of the channel is as like as quarter channel. The channel is…
Galerkin proper orthogonal decomposition-reduced order method (POD-ROM) for solving generalized Swift-Hohenberg equation
Mehdi Dehghan, Mostafa Abbaszadeh, Amirreza Khodadadian, Clemens HeitzingerThe current paper aims to develop a reduced order discontinuous Galerkin method for solving the generalized Swift–Hohenberg equation with application in biological science and…
Internal flow analysis of a porous burner via CFD
Ali H. Abdulkarim, Ali Ates, Kemal Altinisik, Eyüb CanliThis study aims to introduce a metal porous burner design. Literature is surveyed in a comprehensive manner to relate the current design with ongoing research. A demonstrative…
Vector eigenfunction expansion in the integral transform solution of transient natural convection
Kleber Marques Lisboa, Jian Su, Renato M. CottaThe purpose of this work is to revisit the integral transform solution of transient natural convection in differentially heated cavities considering a novel vector eigenfunction…
Parallel two-step finite element algorithm for the stationary incompressible magnetohydrodynamic equations
Yuan Ping, Haiyan Su, Xinlong FengThe purpose of this paper is to propose a local parallel finite element algorithm based on fully overlapping domain decomposition technique to solve the incompressible…
Computational analysis of span-wise hole locations on fluid flow and film cooling of internal channels with crescent ribs
Guohua Zhang, Xueting Liu, Bengt Ake Sundén, Gongnan XieThis study aims to clarify the mechanism of film hole location at the span-wise direction of an internal cooling channel with crescent ribs on the adiabatic film cooling…
Mixed convective non-linear radiative flow with TiO2-Cu-water hybrid nanomaterials and induced magnetic field
Sohail Ahmad Khan, Muhammad Ijaz Khan, Tasawar Hayat, Muhammad Faisal Javed, Ahmed AlsaediThe purpose of this paper is to address the impact of induced magnetic field in mixed convective stagnation flow of TiO2-Cu-water hybrid nanofluid towards a stretchable sheet…
Heat transfer analysis on dimple geometries and arrangements in dimple jacketed heat exchanger
Jin-yuan Qian, Zan Wu, Qian-Kun Zhang, Zhi-Jiang Jin, Bengt Ake SundenThe purpose of this paper is to study the effects of dimple geometries and arrangements on the heat transfer enhancement in a dimple jacketed heat exchanger.
Effects of complex boundary conditions on natural convection of a viscoplastic fluid
Behnam Rafiei, Hamed Masoumi, Mohammad Saeid Aghighi, Amine AmmarThe purpose of this paper is to analyze the effects of complex boundary conditions on natural convection of a yield stress fluid in a square enclosure heated from below (uniformly…
Newtonian heat and mass conditions impact in thermally radiated Maxwell nanofluid Darcy–Forchheimer flow with heat generation
Muhammad Waqas, M. Mudassar Gulzar, Waqar Azeem Khan, Muhammad Ijaz Khan, Niaz B. KhanThis paper aims to elaborate the characteristics of magneto-Maxwell nanoliquid toward moving radiated surface. Flow analysis subject to Darcy–Forchheimer concept is studied…
Mesoscopic approach for simulating nanofluid flow and heat transfer in a finned multi-pipe heat exchanger
Jia-Bao Liu, Morteza Bayati, Mazhar Abbas, Alireza Rahimi, Mohammad NaderiThe lattice Boltzmann method is used to simulate the nanofluid flow and heat transfer inside a finned multi-pipe heat exchanger.
Simulation of nanofluid thermal radiation in Marangoni convection flow of non-Newtonian fluid: A revised model
Tasawar Hayat, Ikram Ullah, Muhammad Waqas, Ahmed AlsaediThe purpose of this study is to study the impacts of exponential space-dependent heat source (ESHS) and thermal radiation in Marangoni convective flow of Cross fluid. The…
Numerical study on bi-phase coupled stress fluid in the presence of Hafnium and metallic nanoparticles over an inclined plane
A. Zeeshan, R. Ellahi, F. Mabood, F. HussainThe purpose of this study is to examine the simultaneous effects of Hafnium particles and partially submerged metallic particles for the flow of bi-phase coupled stress fluid over…
Research on transient aerodynamic characteristics of windshield wipers of vehicles
Zhen Chen, Zhenqqi Gu, Tao JiangThe main purpose of this paper is to gain a better understanding of the transient aerodynamic characteristics of moving windshield wipers. In addition, this paper also strives to…
Analysis of heat transfer and fluid flow of a slot jet impinging on a confined concave surface with various curvature and small jet to target spacing
Dandan Qiu, Lei Luo, Songtao Wang, Bengt Ake Sunden, Xinhong ZhangThis study aims to focus on the surface curvature, jet to target spacing and jet Reynolds number effects on the heat transfer and fluid flow characteristics of a slot jet…
Local similar solutions for flow of an oldroyd-b nanofluid with activation energy
Sadia Rashid, Tasawar Hayat, Sumaira Qayyum, Muhammad Ayub, Ahmed AlsaediThe purpose of this paper is to examine outcome of activation energy in rotating flow of an Oldroyd-B nano liquid.
Significance of activation energy in stratified flow of tangent hyperbolic fluid
Sumaira Jabeen, Tasawar Hayat, Sumaira Qayyum, Ahmed AlsaediThe purpose of this paper is to address double stratification and activation energy in flow of tangent hyperbolic fluid. Flow is induced by non-linear stretching sheet of variable…
A theoretical investigation for mixed convection impact in non-Newtonian nanofluid stratified flow subjected to magnetic field
Muhammad Waqas, Muhammad Mudassar Gulzar, Zeeshan Asghar, Z. Ali, Waqar Azeem Khan, Abdul Sattar DogonchiThe purpose of this study is to elaborate mixed convection impact in stratified nanofluid flow by convectively heated moving surface. Rheological relations of second-grade fluid…
Characteristics of the breather waves, rogue waves and solitary waves in an extended (3 + 1)-dimensional Kadomtsev–Petviashvili equation
Hui Wang, Shou-Fu Tian, Yi ChenThe purpose of this paper is to study the breather waves, rogue waves and solitary waves of an extended (3 + 1)-dimensional Kadomtsev–Petviashvili (KP) equation, which can be used…
Stratified flow of sutterby fluid with homogeneous-heterogeneous reactions and Cattaneo-Christov heat flux
Muhammad Ijaz Khan, Sumaira Qayyum, Tasawar Hayat, Ahmed AlsaediThe purpose of this paper is to analyze the Sutterby fluid flow by a rotating disk with homogeneous-heterogeneous reactions. Inspection of heat transfer is through…
ISSN:
0961-5539e-ISSN:
1758-6585ISSN-L:
0961-5539Online date, start – end:
1991Copyright Holder:
Emerald Publishing LimitedOpen Access:
hybridEditor:
- Prof Roland Lewis