Results 11 to 20 of about 1,519,058 (188)

Mathematical modelling of boundary layer flow over a permeable and time-dependent shrinking sheet – A stability analysis

open access: yesJournal of Mechanical Engineering and Sciences, 2022
Micropolar fluid is one type of non-Newtonian fluid which consists of non-deformable spherical particles that suspended in viscous medium. In this paper, the problem of two-dimensional boundary layer flow over a permeable shrinking sheet with time ...
J. G. Tan , Y.Y. Lok , I. Pop
doaj   +1 more source

New Numerical Treatment for a Family of Two-Dimensional Fractional Fredholm Integro-Differential Equations

open access: yesAlgorithms, 2020
In this paper, we present a robust algorithm to solve numerically a family of two-dimensional fractional integro differential equations. The Haar wavelet method is upgraded to include in its construction the Laplace transform step.
Amer Darweesh   +2 more
doaj   +1 more source

Radiation and Mixed Convection Effects on Chemically Reactive Sisko Fluid Flow over a Curved Stretching Surface [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2020
The main objective of this framework is to establish the modeling and simulation of mixed convection flows along with a curved stretching sheet with Sisko fluid.
Latif Ahmad   +2 more
doaj   +1 more source

Numerical conservative solutions of the Hunter--Saxton equation [PDF]

open access: yes, 2021
In the article a convergent numerical method for conservative solutions of the Hunter--Saxton equation is derived. The method is based on piecewise linear projections, followed by evolution along characteristics where the time step is chosen in order to ...
Grunert, Katrin   +2 more
core   +3 more sources

Double-layer coating using MHD flow of third-grade fluid with Hall current and heat source/sink

open access: yesOpen Physics, 2021
Multiple coating assessments of fiber optics utilizing micropolar convection non-Newtonian third-order liquid in the existence of Hall effect are examined and executed throughout this academic article.
Zeeshan   +4 more
doaj   +1 more source

A Numerical Study of the Dynamics of Vector-Born Viral Plant Disorders Using a Hybrid Artificial Neural Network Approach

open access: yesEntropy, 2022
Most plant viral infections are vector-borne. There is a latent period of disease inside the vector after obtaining the virus from the infected plant.
Hosam Alhakami   +4 more
doaj   +1 more source

Wiener-Hopf solution for impenetrable wedges at skew incidence [PDF]

open access: yes, 2006
A new Wiener-Hopf approach for the solution of impenetrable wedges at skew incidence is presented. Mathematical aspects are described in a unified and consistent theory for angular region problems.
Lombardi, Guido, V.G, Daniele
core   +1 more source

Numerical Solutions for Micropolar Transport Phenomena over a Nonlinear Stretching Sheet

open access: yesNonlinear Analysis, 2007
We present a numerical study for the steady, coupled, hydrodynamic, heat and mass transfer of an incompressible micropolar fluid flowing over a nonlinear stretching sheet.
R. Bhargava   +4 more
doaj   +1 more source

On the Effect of Constraint Enforcement on the Quality of Numerical Solutions in General Relativity [PDF]

open access: yes, 2001
In Brodbeck et al 1999 it has been shown that the linearised time evolution equations of general relativity can be extended to a system whose solutions asymptotically approach solutions of the constraints. In this paper we extend the non-linear equations
Florian Siebel   +11 more
core   +2 more sources

Computed chaos or numerical errors

open access: yesNonlinear Analysis, 2010
Discrete numerical methods with finite time-steps represent a practical technique to solve initial-value problems involving nonlinear differential equations.
L.-S. Yao
doaj   +1 more source

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