Dr-Wasim Jamshed

Dr-Wasim Jamshed
Capital University of Science & Technology · Department of Mathematics

Ph.D Mathematics (Gold Medalist)

About

159
Publications
15,911
Reads
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2,193
Citations
Additional affiliations
February 2016 - June 2017
PMAS - Arid Agriculture University
Position
  • Professor
September 2014 - January 2021
Capital University of Science & Technology
Position
  • PhD
Description
  • I am interested in the development and application of mathematical methods to problems arising in the area of fluid dynamics. The methods I use to solve these problems are analytical and numerical techniques.
Education
September 2011 - December 2013
Preston University
Field of study
  • Computational Fluid Dynamics, Numerical Analysis, fluid flow

Publications

Publications (159)
Article
The two-dimensional radiating mixed convective flowing in a nanofluid, together with the non-Darcy penetrable material over an inclined wavy surface is examined. The conversion from the wavy surface into a smooth surface is performed, via coordinate transformation. The early stage of a mathematical formulation is converted into a group of ordinary...
Article
Solar collectors absorb solar radiation at the focus of solar concentrating systems in the form of thermal energy which is then transferred to the nanofluid. The work targets the entropy generation in a binary nanofluid porous medium flow over an infinite flat surface. The non-linear fluid motion is triggered by the extending surface in a parabolic...
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Ducts are conduits or passages used to supply, return, or exhaust air, needed for heating, ventilation, or air conditioning in multistory gigantic building structures. Rapid growth in population (especially in industrially concentrated regions) has led to the culture of constructing skyscrapers of tens of storeys, in which vertical ducts are the na...
Article
Background Because of its industrial applications, heat transmission is critical. A novel nanofluid class known as “hybrid nanofluid” is being employed to improve the heat transfer capacities of regular fluids and has a greater heat exponent than nanofluids. Two-element nanoparticles submerged in a base fluid are involved with the hybrid nanofluids...
Article
Williamson nanofluids (WNF) thermal and flow characteristics were explored in this study using Magnetohy-drodynamics (MHD), porous medium, viscous dissipation, thermal radiative, Joule heating, Brownian, ther-mophoresis diffusion, and convective boundary constraints. To assess the performance of WNF, two different nanoparticles (Aluminum Alloys (AA...
Article
Nano-fluids have considerable importance in the field of thermal development that relates to several industrial systems. There are some key applications in recent construction systems flow, as well as microscale cooling gadgets and microstructure electric gadgets for thermal migration. The current investigation concludes the study of electrically c...
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The principal focal point of the current review is the second-grade nanofluid (SGNF) stream with slanted magnetohydrodynamics and viscous disintegration impacts across a moving level flat surface with entropy investigation. Here, we have done a comparative study on copper–methanol and iron–methanol second-grade nanoliquids. The governing conditions...
Article
The purpose of the paper is to develop a mathematical foundation for exploring the complex interaction of Coriolis and Lorentz forces with the electromagnetohydrodynamic (EMHD) flow of a power-law fluid inside a microchannel with wall slip condition. Both the Lorentz and Coriolis forces act orthogonally to each other. Mathematical modeling of the p...
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Cross nanofluid possesses an extraordinary quality among the various fluidic models to explore the key characteristics of flowing fluid during very low and very high shear rates and its viscosity models depend upon shear rate. The current study establishes the numerical treatment regarding variable viscosity‐based mixed convective inclined magnetiz...
Article
The motive behind this article is to investigate the impact of triple diffusive convective flowing on Reiner-Philippoff (R-Ph) past a stretchable surface with Avramenko-Blinov-Shevchuk boundary restrictions. The governing determined partial differential equation (PDEs) are converted into ordinary differential equations (ODEs) with the utilization o...
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Heat transfer is a vital fact of daily life, engineering, and industrial mechanisms such as cryogenic systems, spaceborne thermal radiometers, electronic cooling, aircraft engine cooling, aircraft environmental control systems, etc. The addition of nanoparticles helps to stabilize the flowing of a nanofluid and keeps the symmetry of the flowing str...
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Since obtaining an analytic solution to some mathematical and physical problems is often very difficult, academics in recent years have focused their efforts on treating these problems using numerical methods. In science and engineering, systems of integral differential equations and their solutions are extremely important. The Taylor collocation m...
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Background: The infinite shear viscosity model of Carreau fluid characterizes the attitude of fluid flow at a very high/very low shear rate. This model has the capacity for interpretation of fluid at both extreme levels, and an inclined magnetic dipole in fluid mechanics has its valuable applications such as magnetic drug engineering, cold treatmen...
Article
This study investigates the hotness transport and entropy creation of a time-dependent Prandtl-Eyring half and half nanofluid (P-EHNF). The flow and heat transport features of P-EHNF are analysed by subjecting the nanofluid to the slippage heated surface. The effects of the shapes of the nanosolid molecule, porosity material, Cattaneo-Christov heat...
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Hybrid nanofluids are new and most fascinating types of fluids that involve superior thermal characteristics. These fluids exhibit better heat-transfer performance as equated to conventional fluids. Our concern, in this paper, is to numerically interpret the kerosene oil-based hybrid nanofluids comprising dissimilar nanoparticles like silver (Ag) a...
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The study of hydromagnetic mixed convection flow of viscoelastic fluid caused by a vertical stretched surface is presented in this paper. According to this theory, the stretching velocity varies as a power function of the displacement from the slot. The conservation of energy equation includes thermal radiation and viscous dissipation to support th...
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In our research work, we have developed a model describing the characteristics of the bio-convection and moving microorganisms in the flows of a magnetized generalized Burgers' nanoliq-uid with Fourier's and Fick's laws in a stretchable sheet. Considerations have been made to Catta-neo-Christov mass and heat diffusion theory. According to the Catta...
Article
Analysis of the extended two-hybrid nanofluid models: The Casson fluid with the combination of the base fluid (Ethylene Glycol) and two different nanoparticles is described in detail by Yamada-Ota and Xue (CoFe 2 O 4 and Mn-Zn Fe 2 O 4). This fluid is considered to flow in a rotating cone system, where the tangential vector (x-axis), azimuthal vect...
Article
In solar heating, ventilation, and airconditioning (S-HVAC), communications are designed to create new 3D mathematical models that address the flow of Sutterby hybridization nanofluids rotating in front of slippery and expandable seats. The heat transfer investigation included effects such as copper (Cu) and aluminum alloys (AA7075) nanoparticles a...
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Boosting of thermal transportation is the demand of current era. Several techniques have been used to do so. One of an important way is the mixing of nanoparticles to boost thermal performance. Current investigation has been prepared to study the inclusion of tri hybrid nanoparticles in Prandtl fluid model past over a stretched heated sheet. Modell...
Article
The foremost energy source originating from the sun, which is solar energy is widely utilized in solar technologies such as photovoltaic cells installed in energy plates, street lights, and water pumping. Meanwhile, the combination between solar radiations and nanotechnology is utilized in solar aircraft (SA). Therefore, this article investigated t...
Article
Solar energy's unrestricted accessibility aids in environmental sustainability and renewable technology. Parabolic trough solar collector (PTSC) is a well-established, low-cost talent that is utilized in a variety of solar technical applications. Current research focuses on thermic radiation, slippage velocity, sucking (injection), and convective b...
Article
In this work, we combine the rheological and nanofluidic properties of the fluid in a hermetically sealed chamber. The work was accomplished digitally using Galerkin finite element technique. The work aims to know the effect of these complex properties of the fluid on the quality of thermal activity of the type of free convection. The fluid of this...
Article
The impact of an inner adiabatic rotating cylinder within a vented cavity on the mixed convection of a hybrid nanofluid is investigated in this paper using a numerical solution. The governing equations of mixed convection motion are assumed to be two-dimensional, steady, and laminar for an incompressible power-law non-Newtonian hybrid nanofluid. Us...
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During thermal radiation treatments, heat therapies, and examination procedures like scans and X-rays, the cylindrical blood vessels may get stretched; meanwhile, the blood flow through those blood vessels may get affected due to temperature variations around them. To overcome this issue, this work was framed to explore the impact of heat transmiss...
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In solar heating, ventilation, and air conditioning (HVAC), communications are designed to create new 3D mathematical models that address the flow of rotating Sutterby hybrid nanofluids exposed to slippery and expandable seats. The heat transmission investigation included effects such as copper and graphene oxide nanoparticles, as well as thermal r...
Article
The communication aims to analyze the conduct of rotating Prandtl nanofluid with the inclusion of effects like MHD, variable species diffusivity, nonlinear warm radiation, convective limit conditions, velocity slip and chemical reaction on fluid moving along a stretchable surface. Buongiorno model is implemented in orde to catch the Brownian moveme...
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Arterial stenosis is a common cardiovascular disease that restricts blood flow. A stenotic blood vessel creates tangent stress pressure, which lessens the arterial side and causes an aneurysm. The primary purpose of this study is to investigate blood flowing via an inclination pipe with stricture and expansion after stricture (widening) underneath...
Article
In this article, we investigate the mechanics of breathing performed by a ventilator with different kernels by an effective integral transform. We mainly obtain the solutions of the fractional respiratory mechanics model. Our goal is to give the underlying model flexibly by making use of the advantages of the non-integer order operators. The big ad...
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This paper is dedicated to the exam of entropy age and research of the effect of mixing nanosolid additives over an extending sheet. In this review, Newtonian nanofluid version turned into researched at the actuated appealing field, heat radiation and variable heat conductivity results. With becoming modifications, the proven PDEs are moved into po...
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In present research manuscript, analysis is presented for the influences of heat transition in a bodewadt flow over a penetrable disk numerically. Estimation parameters in current mathematical flow model include magnetic field parameter (0.1≤M≤1.2), wall suction (1.7≤A≤6.7), prandtl number (0.2≤Pr≤5.0), heat generation/absorption (-0.9≤Q≤3.6), ecke...
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The purpose of this article is to investigate the mass and heat transport phenomena associated with micropolar fluid flow created by a vertically stretched Riga surface. This is constructed using an array of irregular electrodes and permanent magnets that are oriented spanwise. Additionally , we investigate the particles' micro rotational impacts....
Article
The important nuclear energy supply from the solar is daylight-based energy, and its miles are applied extensively in advances, for example , solar primarily based water siphons and photovoltaic cells. The exam of solar-orientated radiation innovation is essential in absolutely taking benefit of the presentation of solar primarily based water sipho...
Article
This study displays an exhaustive numerical analysis of entropy production and mixed convection in a 3D cavity filled with a phase change material (PCM) and incorporating a rotating cylinder. The temperature gradient was created between the hot right vertical wall and the cold left while the remaining walls are considered adiabatic. The impacts of...
Article
The features of heat transferral capability between metallic (Cu) and non-metallic (TiO 2) nanoparticles suspended in the engine-oil (EO) third-grade base-liquid has been analysed under the influence of strong magnetic field. The numerical investigation of system of coupled differential equations for third-grade nanofluid flow model is accomplished...
Article
The use of hybrid nanoparticles to improve thermal processes is a key method that has implications for a variety of interventions utilized in many sectors. This paper aimed to look into the impacts of ternary nanoparticles on hyperbolic tangent materials to establish their thermal characteristics. Flow describing equations have been explored in the...
Article
There are flow research centers on magnetohydrodynamic (MHD) emission of auxiliary liquid in an extended region. The prevailing model is constrained by attractions/infusion and gooey release. The administering model is based on the Koo–Kleinstreuer–Li nanofluid model in the existence of entropy generation. Final requirements of this model are addre...
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In the Carreau nanofluid (CNF) flow, the transmission of heat through the stretching cylinder is observed in two terms, one is non-linear stretching and other is irregular heat sink/source. In this study we observed thermal radiation and thermal conductivity which depends on temperature. We use similar variables to translate the complex partial dif...
Article
The aim of this study is to investigate the numerical analysis of an innovative model containing, bioconvection phenomena with a gyrotactic motile microorganism of magnetohydrodynamics Williamson nanofluids flow along with heat and mass transfer past a stretched surface. The effect of thickness variation and thermal conductivity feature is employed...
Article
Current research underscores entropy investigation in an infiltrating mode of Sutterby nanofluid (SNF) stream past a dramatically expanding flat plate that highlights Parabolic Trough Solar Collector (PTSC). Satisfactory likeness factors are utilized to change halfway differential conditions (PDEs) to nonlinear conventional differential conditions...
Article
The mathematical modeling of hybrid nanofluid flow and heat transfer with entropy generation toward parabolic trough surface collector (PTSC) inside the solar-powered ship (SPS) is performed. The mathematical model used non-Newtonian Oldroyd-B model amidst a constant inclined magnetic field influence is being considered. The mathematical model is t...
Article
In this study, an incompressible, steady, and magnetohydrodynamic flow of Buongiorno nanofluid through a stretchable surface has been analyzed by adopting a theoretical and numerical approach. This paper involves the impacts of buoyancy forces, thermal conductivity, chemically diffusion, and Arrhenius activation energy. Moreover, the influence of t...
Article
In this study, an incompressible, steady, and magnetohydrodynamic flow of Buongiorno nanofluid through a stretchable surface has been analyzed by adopting a theoretical and numerical approach. This paper involves the impacts of buoyancy forces, thermal conductivity, chemically diffusion, and Arrhenius activation energy. Moreover, the influence of t...
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It is well known that solar energy is the main source of thermal energy coming from the sun responsible for huge operations in engineering studies. It can be seen in the technology of photovoltaic cells, solar streetlights, solar energy plates, and solar water pumping. This study is for investigating solar radiation as well as a method to improve t...
Article
The present work investigates heat transmission and stable MHD (magneto-hydrodynamic) mixed convective flowing in a ventilated porous enclosed space with a heated elliptic inner cylinder filled with MWCNT (multi-wall carbon nanotube)/CMC (carboxymethylcellulose) nanofluid. The enclosure is surrounded by a homogeneous magnetic field. By employing Ga...
Article
The purpose of this paper is to explore the behavior of Sutterby nanofluid passed a sloping sheet with a tendency to fluctuate thermal conductivity, radiation and a magnetic field. In a solar parabolic trough collector (PTC) for solar cooling and hydrogen generation, a nanofluid is employed as the running fluid. The Koo-Kleinstreuer-Li (KKL) model...
Article
A mathematical model of 2D-double diffusive layer flow model of boundary in MHD Maxwell fluid created by a sloping slope surface is constructed in this paper. The numerical findings of non-Newtonian fluid are important to the chemical processing industry, mining industry, plastics processing industry, as well as lubrication and biomedical flows. Th...
Article
Heat transfer is critical due to its broad application in a variety of industries. New hybrid nanofluids are being used to improve the heat transfer competencies of ordinary fluids and have an enormous exponent heat than nanofluids. Hybrid nanofluids, a novel form of nanofluid, are being utilized to improve the heat transfer capacities of regular f...
Article
Solar collectors absorb solar radiation at the focus of solar concentrating systems as heat energy which is further transferred to nanofluid. Entropy creation in Maxwell nanofluid flow over an infinite horizontal surface of a porous media is the subject of the current investigation. A non-linear stretching surface then induces a parabolic trough so...
Article
The heat transport and entropy formation of an unsteady Sutterby hybrid nanofluid (SBHNF) are investigated in this work. SBHNF’s flowing and thermal transport properties are investigated by exposing the nanofluid to a slippery hot surface. This analysis includes the influences of solid-shaped nanoparticles, porous materials, radiative flux, and vis...
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The magnetohydrodynamics (MHD) viscous Jeffrey heat transport flow past a permeable extending sheet is analyzed. The Alumina (Al2O3) is chosen as nanoparticles immersed in sodium alginate (SA) as the based fluid. The effect of heat generation, Ohmic heating and viscous dissipation are also being investigated adopting Tiwari and Das model. The adequ...
Article
Parabolic trough solar collectors (PTSCs) are commonly used in solar thermal implementations to achieve high-temperatures. The current investigation looks at entropy formation and the effect of nano solid particles on a parabolic trough surface collector (PTSC) mounted aboard a solar-powered ship (SPS). The non-Newtonian first grade viscoelastic ty...
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Acyclic Kragujevac network denoted by K; K∈Kg_(q=r(2s+1)+1,r). In this article, we have taken a deep look at some of the topological properties of semi total point graph as well as its line structure by computing some algebraic polynomials. Few degree dependent chemical invariants that can primarily be obtained via these algebraic expressions are a...
Article
In the present work, the new iterative method with a combination of the Laplace transform of the Caputo's fractional derivative has been applied to the generalized (3 + 1) dimensional fractional perturbed Zakharov-Kuznetsov equation in a dusty plasma. The proposed method is applied without any discretization and linearization. The numerical and gra...
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MHD Natural convection, which is one of the principal types of convective heat transfer in numerous research of heat exchangers and geothermal energy systems, as well as nanofluids and hybrid nanofluids. This work focuses on the investigation of Natural convective heat transfer evaluation inside a porous triangular cavity filled with silver-magnesi...
Article
The numerical study of the impact of thermal radiation, chemical reaction, and heat source on MHD Casson fluid flow over a nonlinear inclined stretching surface with velocity slip in a Forchheimer porous medium is presented in this paper. The controlling equations are converted into nonlinear ODE's with appropriate similarity variables. Numerical s...
Article
The analysis of thin liquid film over a horizontal rotating disk has attained fabulous attention in the field of the coating industry. Therefore , the present study aims to communicate the nature of the thin-film flow of Maxwell magnetized nanomaterials over the surface of the rotating disk. The important aspects of nano liquid known as the Brownia...
Article
As the primary energy source derived from the sun, solar energy is widely utilized in various technologies , including photovoltaic cells as well as the solar types of energy plates, street lights, and water pumping. This era is about studying solar radiations and a way to active enhancements in solar power pump (SWP) efficacy with the use of solar...
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Full-text available
A numerical study of chemically reactive effects on Magnetohydrodynamics (MHD) free convective unsteady flowing over an inclined plate in a porousness material in the existence of viscous dissipation was studied. The nondimensional principal equations are time dependent coupled and non-linear partial differential equations (PDEs) are solved by the...
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The mass and heat transfer magnetohydrodynamic (MHD) flows have a substantial use in heat exchangers, electromagnetic casting, X-rays, the cooling of nuclear reactors, mass transportation, magnetic drug treatment, energy systems, fiber coating, etc. The present work numerically explores the mass and heat transportation flow of MHD micropolar fluid...
Article
Solar energy is the major thermal energy source from the sun, and it is widely employed in technologies such as solar water pumps and photovoltaic cells. The examination of solar radiation technology is required to properly use the performance of solar water pumps (SWP). The utilization of hybrid nanofluid with parabolic trough surface collector (P...
Article
Employing magnetic effect, behavior of heat and fluidity of hybrid nanofluid based on the mixed water of magnesium oxide and silver is explored in the present work on the permeable and hollow ampoule. Inertia of penetrable layer is obtained by employing Darcy Forchheimer model especially and efficient thermos-physical model. Effective Galerkin Fini...
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Due to numerous applications, stretched flows got much attention now days. Current inspection discusses the involvement of thermal and mass transport in Williamson material past over a bi-directional surface. The surface in stretched along [Formula: see text] and [Formula: see text] axies and flow occupies the region [Formula: see text] Heat transp...
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A R T I C L E I N F O Keywords: Statistical analysis Powell-Eyring hybridized nanofluid Variant thermal conductance Entropy optimized Galerkin finite element technique A B S T R A C T Background: Because of its industrial applications, heat transmission is critical. A novel nanofluid class known as "hybrid nanofluid" is being employed to improve th...