Results 11 to 20 of about 2,370 (192)

Heat and Mass Transfer of Micropolar-Casson Nanofluid over Vertical Variable Stretching Riga Sheet

open access: yesEnergies, 2022
In this analysis, we considered a comparative study of micropolar Casson nanofluid flow on a vertical nonlinear Riga stretching sheet. Effects of thermal and velocity slip are considered under thermophoresis and Brownian motions.
Nadeem Abbas, Wasfi Shatanawi
doaj   +1 more source

Analysis of the partially ionized kerosene oil-based ternary nanofluid flow over a convectively heated rotating surface

open access: yesOpen Physics, 2022
The main goal of this inspection is to explore the heat and mass transport phenomena of a three-dimensional magnetohydrodynamic (MHD) flow of ternary hybrid nanoliquid through a porous media toward a stretching surface.
Ramzan Muhammad   +5 more
doaj   +1 more source

Numerical Solution of Caputo-Fabrizio Time Fractional Distributed Order Reaction-diffusion Equation via Quasi Wavelet based Numerical Method [PDF]

open access: yesJournal of Applied and Computational Mechanics, 2020
In this paper, we derive a novel numerical method to find out the numerical solution of fractional partial differential equations (PDEs) involving Caputo-Fabrizio (C-F) fractional derivatives. We first find out the approximation formula of C-F derivative
Sachin Kumar   +1 more
doaj   +1 more source

On higher-order viscosity approximations of odd-order nonlinear PDEs [PDF]

open access: yesJournal of Engineering Mathematics, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Krylov Implicit Integration Factor Methods for Semilinear Fourth-Order Equations

open access: yesMathematics, 2017
Implicit integration factor (IIF) methods were developed for solving time-dependent stiff partial differential equations (PDEs) in literature. In [Jiang and Zhang, Journal of Computational Physics, 253 (2013) 368–388], IIF methods are designed to ...
Michael Machen, Yong-Tao Zhang
doaj   +1 more source

Higher order chemical reaction effects on $$\text {Cu}{-}\text {H}_2\text {O}$$ Cu - H 2 O nanofluid flow over a vertical plate

open access: yesScientific Reports, 2022
Many fluids used in industries will possess a uniform velocity acting along with it. Although a few researchers have analyzed the fluid flow along with a constant velocity but such modeling in nanofluids is quite new.
Padmaja K, Rushi Kumar B
doaj   +1 more source

Solitons and Other Exact Solutions for Two Nonlinear PDEs in Mathematical Physics Using the Generalized Projective Riccati Equations Method

open access: yesAdvances in Mathematical Physics, 2018
We apply the generalized projective Riccati equations method with the aid of Maple software to construct many new soliton and periodic solutions with parameters for two higher-order nonlinear partial differential equations (PDEs), namely, the nonlinear ...
A. M. Shahoot   +3 more
doaj   +1 more source

Equation Discovery Using Fast Function Extraction: a Deterministic Symbolic Regression Approach

open access: yesFluids, 2019
Advances in machine learning (ML) coupled with increased computational power have enabled identification of patterns in data extracted from complex systems.
Harsha Vaddireddy, Omer San
doaj   +1 more source

Semi-analytical solution of MHD free convective Jeffrey fluid flow in the presence of heat source and chemical reaction

open access: yesAin Shams Engineering Journal, 2021
An analysis is carried out for the steady free convective incompressible electrically conducting Jeffry fluid flow over a stretching surface. In addition, the presence of uniform heat source and first order chemical reaction enhance the heat and mass ...
Kottakkaran Sooppy Nisar   +3 more
doaj   +1 more source

Implicit particle filtering for models with partial noise, and an application to geomagnetic data assimilation [PDF]

open access: yesNonlinear Processes in Geophysics, 2012
Implicit particle filtering is a sequential Monte Carlo method for data assimilation, designed to keep the number of particles manageable by focussing attention on regions of large probability.
M. Morzfeld, A. J. Chorin
doaj   +1 more source

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