Results 21 to 30 of about 175,943,099 (140)

Continuum model of the two-component Becker-Döring equations

International Journal of Mathematics and Mathematical Sciences, 2004
The process of collision between particles is a subject of interest in many fields of physics, astronomy, polymer physics, atmospheric physics, and colloid chemistry.
Ali Reza Soheili
doaj   +1 more source

On multiple solutions of non-Newtonian Carreau fluid flow over an inclined shrinking sheet

Results in Physics, 2018
This paper presents the multiple solutions of a non-Newtonian Carreau fluid flow over a nonlinear inclined shrinking surface in presence of infinite shear rate viscosity.
Masood Khan, Humara Sardar, M. Mudassar Gulzar, Ali Saleh Alshomrani   +3 more
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Thermodynamical study of chemically-reactive and thermal-radiative magnetized oscillatory Couette flow in a porous medium filled channel

Case Studies in Thermal Engineering, 2023
The thermodynamical study of a mathematical model of unsteady natural convective MHD oscillatory flow through a porous medium-filled channel of infinite plates with chemical reaction and thermal radiation effect is taken into account in this respective ...
Tarun Sharma, Pooja Sharma, A.H. Seikh, Amjad Iqbal, Navin Kumar   +4 more
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The Sensitive Visualization and Generalized Fractional Solitons’ Construction for Regularized Long-Wave Governing Model

Fractal and Fractional, 2023
The solution of partial differential equations has generally been one of the most-vital mathematical tools for describing physical phenomena in the different scientific disciplines.
Riaz Ur Rahman, Waqas Ali Faridi, Magda Abd El-Rahman, Aigul Taishiyeva, Ratbay Myrzakulov, Emad Ahmad Az-Zo’bi   +5 more
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Application of pseudo-parameter iteration method to nonlinear deflection analysis of an infinite beam with variable beam cross-sections on a nonlinear elastic foundation

Heliyon
In this study, the nonlinear deflection of an infinite beam with variable beam cross-sections on a nonlinear elastic foundation was analyzed using the pseudo-parameter iteration method (PIM), which is a novel iterative semi-analytic method for solving ...
Chiseung Lee, Yun Gyeong Hwang, T.S. Jang   +2 more
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Extended symmetry of the Witten-Dijkgraaf-Verlinde-Verlinde equation of Monge-Ampere type [PDF]

Opuscula Mathematica
We construct the Lie algebra of extended symmetry group for the Monge-Ampere type Witten-Dijkgraaf-Verlinde-Verlinde (WDVV) equation. This algebra includes novel generators that are unobtainable within the framework of the classical Lie approach and ...
Patryk Sitko, Ivan Tsyfra
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Transient Magnetohydrodynamic Free Convective Heat and Mass Transfer Flow with Thermophoresis past a Radiate Inclined Permeable Plate in the Presence of Variable Chemical Reaction and Temperature Dependent Viscosity

Nonlinear Analysis, 2009
In the present study, an analysis is carried out to investigate the effects of variable chemical reaction, thermophoresis, temperature-dependent viscosity and thermal radiation on an unsteady MHD free convective heat and mass transfer flow of a viscous ...
M. S. Alam, M. M. Rahman, M. A. Sattar
doaj   +1 more source

MHD Flow of a Micropolar Fluid past a Stretched Permeable Surface with Heat Generation or Absorption

Nonlinear Analysis, 2009
This work considers steady, laminar, MHD flow of a micropolar fluid past a stretched semi-infinite, vertical and permeable surface in the presence of temperature dependent heat generation or absorption, magnetic field and thermal radiation effects. A set
M.-E. M. Khedr, A. J. Chamkha, M. Bayomi
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Galerkin Finite Element Based Modeling of One Dimensional Packed Bed Reactor for Underground Coal Gasification (UCG) Process

IEEE Access, 2020
Mathematical models of a complex physicochemical underground coal gasification process involve multidimensional non-linear partial differential equations (PDEs).
Qudsiya Irum, Shahid A. Khan, Ali Arshad Uppal, Lilia Krivodonova   +3 more
doaj   +1 more source

Robust numerical methods for boundary‐layer equations for a model problem of flow over a symmetric curved surface

Mathematical Modelling and Analysis, 2006
We investigate the model problem of flow of a viscous incompressible fluid past a symmetric curved surface when the flow is parallel to its axis. This problem is known to exhibit boundary layers.
A. R. Ansari, B. Hossain, B. Koren, G. I. Shishkin   +3 more
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