Rizwan Ul Haq

ORCID: 0000-0002-4595-396X
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Research Areas
  • Nanofluid Flow and Heat Transfer
  • Heat Transfer Mechanisms
  • Fluid Dynamics and Turbulent Flows
  • Heat Transfer and Optimization
  • Fractional Differential Equations Solutions
  • Rheology and Fluid Dynamics Studies
  • Differential Equations and Numerical Methods
  • Heat and Mass Transfer in Porous Media
  • Nonlinear Waves and Solitons
  • Lattice Boltzmann Simulation Studies
  • Nuclear physics research studies
  • Fluid Dynamics and Thin Films
  • Phase Change Materials Research
  • Solar Thermal and Photovoltaic Systems
  • Heat Transfer and Boiling Studies
  • Quantum Chromodynamics and Particle Interactions
  • Heat transfer and supercritical fluids
  • Quantum chaos and dynamical systems
  • Advanced Chemical Physics Studies
  • Iterative Methods for Nonlinear Equations
  • Spacecraft and Cryogenic Technologies
  • Advanced Control Systems Design
  • Fluid Dynamics and Vibration Analysis
  • Nanopore and Nanochannel Transport Studies
  • Random Matrices and Applications

National University of Sciences and Technology
2020-2024

Bahria University
2016-2022

Nanjing University of Aeronautics and Astronautics
2020

Zhejiang University
2020

Jilin University
2020

Peking University
2018

Institute of Space Technology
2018

Quaid-i-Azam University
2012-2016

Capital University of Science and Technology
2015-2016

Western University
2014

The magnetohydrodynamic (MHD) boundary layer flow of a Casson fluid over an exponentially permeable shrinking sheet has been investigated. analytical solution arising differential system computed by the Adomian Decomposition Method (ADM). Variations interesting parameters on velocity are observed plotting graphs.

10.1016/j.scient.2012.10.021 article EN Scientia Iranica 2012-10-30

In this paper, magnetohydrodynamic (MHD) Casson fluid flow in two lateral directions past a porous linear stretching sheet is investigated. Self-similar solutions are obtained and compared with the available data for special cases. It found that present results an excellent agreement data. The dimensionless velocities shear stresses both directions. Pertinent presented graphically discussed quantitatively respect to variation parameter as well other parameters.

10.1016/j.aej.2013.08.005 article EN cc-by-nc-nd Alexandria Engineering Journal 2013-09-10

Steady flow of a Casson fluid in the presence nanoparticle is studied. It considered that sheet stretched both direction along xy-plane. Moreover, we have magnetohydrodynamics effect within and convective condition surface. Similarity transformation used to convert governing partial differential equations set coupled nonlinear ordinary which are solved numerically. The behavior emerging parameters presented graphically discussed for velocity, temperature, nanoparticles fraction. Variation...

10.1109/tnano.2013.2293735 article EN IEEE Transactions on Nanotechnology 2014-01-01

The aim of the present study is to analyze flow three-dimensional water-based nanofluid over an exponentially stretching sheet. transport equations are transformed into nonlinear, coupled similarity using exponential type transformations. These solved numerically obtain velocities and temperature in respective boundary layers. Results presented illustrate effects various parameters including exponent, parameter volume fraction three different types nanoparticles, such as copper (Cu), alumina...

10.1016/j.aej.2013.11.003 article EN cc-by-nc-nd Alexandria Engineering Journal 2013-12-05

The aim of the present paper is to study numerical solutions steady MHD two dimensional stagnation point flow an incompressible nano fluid towards a stretching cylinder. effects radiation and convective boundary condition are also taken into account. model used for nanofluid incorporates Brownian motion thermophoresis. resulting nonlinear momentum, energy particle equations simplified using similarity transformations. Numerical have been obtained velocity, temperature nanoparticle fraction...

10.1016/j.cja.2013.10.008 article EN cc-by-nc-nd Chinese Journal of Aeronautics 2013-11-05

10.1016/j.physe.2014.06.004 article EN Physica E Low-dimensional Systems and Nanostructures 2014-06-12

Present analysis is carried out to study the two-dimensional stagnation-point flow of an in-compressible Carreau fluid toward a shrinking surface. The formulation model has been developed first time for boundary layer problem sheet and governing partial differential equations are rehabilitated into ordinary using similarity transformations. simplified nonlinear value solved by Runge-Kutta method after converting system initial shooting method. Dual solutions obtained graphically results...

10.1016/j.asej.2014.05.006 article EN cc-by-nc-nd Ain Shams Engineering Journal 2014-06-26

Abstract Current study examines the magnetohydrodynamic (MHD) boundary layer flow of a Casson nanofluid over an exponentially permeable shrinking sheet with convective condition. Moreover, we have considered suction/injection effects on wall. By applying appropriate transformations, system non-linear partial differential equation along conditions are transformed to couple ordinary equations. The resulting systems equations solved numerically using Runge-Kutta method. Numerical results for...

10.2478/s11534-014-0522-3 article EN cc-by-nc-nd Open Physics 2014-08-26

This study investigates the heat augmentation and hydromagnetic flow of water-based carbon nanotubes (CNTs) inside a partially heated rectangular fin-shaped cavity. A thin rod is placed within cavity to create resistance or provide source for transfer. The obstacle tested case, while right side horizontal tip three different temperatures (adiabatic, cold, heated). left vertical with temperature Th, rest sides are kept cold at Tc except tip. Two thermal boundary conditions (prescribed...

10.1063/1.5124516 article EN Physics of Fluids 2019-10-01
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