Continuous upscaling of the 3D diffusion equation in a heterogeneous medium

Chemical Engineering Science ◽

10.1016/j.ces.2021.117247 ◽

2021 ◽

pp. 117247

Author(s):

Alexander A. Shapiro

Keyword(s):

Diffusion Equation ◽

Heterogeneous Medium

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A diffusion equation through a highly heterogeneous medium

Applicable Analysis ◽

10.1080/00036811003717962 ◽

2010 ◽

Vol 89 (6) ◽

pp. 893-904 ◽

Author(s):

Ali Sili

Keyword(s):

Diffusion Equation ◽

Heterogeneous Medium

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Finite difference/collocation method to solve multi term variable‐order fractional reaction–advection–diffusion equation in heterogeneous medium

Numerical Methods for Partial Differential Equations ◽

10.1002/num.22648 ◽

2020 ◽

Author(s):

Kushal Dhar Dwivedi ◽

Rajeev ◽

S. Das ◽

José Francisco Gomez‐Aguilar

Keyword(s):

Finite Difference ◽

Diffusion Equation ◽

Collocation Method ◽

Heterogeneous Medium ◽

Variable Order ◽

Advection Diffusion Equation ◽

Advection Diffusion ◽

Fractional Reaction

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Blow-up solutions of a time-fractional diffusion equation with variable exponents

Tbilisi Mathematical Journal ◽

10.32513/tbilisi/1578020574 ◽

2019 ◽

Vol 12 (4) ◽

pp. 149-157

Author(s):

J. Manimaran ◽

L. Shangerganesh

Keyword(s):

Diffusion Equation ◽

Blow Up ◽

Fractional Diffusion ◽

Fractional Diffusion Equation ◽

Variable Exponents ◽

Time Fractional Diffusion Equation

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Analytical Solution for the Transient Two-Dimensional Advection-Diffusion Equation Considering Nonlocal Closure of the Turbulent Diffusion

Proceedings of the International Symposium on Turbulence, Heat and Mass Transfer ◽

10.1615/ichmt.2006.turbulheatmasstransf.1530 ◽

2006 ◽

Author(s):

Davidson M. Moreira ◽

Marco Tulio de Vilhena ◽

D. Buske ◽

Tiziano Tirabassi

Keyword(s):

Analytical Solution ◽

Diffusion Equation ◽

Turbulent Diffusion ◽

Two Dimensional ◽

Advection Diffusion Equation ◽

Advection Diffusion

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PARTIAL HOMOGENIZATION OF THE DIFFUSION EQUATION WITH A DIRAC-LIKE POTENTIAL

International Journal for Multiscale Computational Engineering ◽

10.1615/intjmultcompeng.2020035521 ◽

2020 ◽

Vol 18 (5) ◽

pp. 507-518

Author(s):

Latifa Ait Mahiout ◽

Gregory P. Panasenko ◽

Vitaly Volpert

Keyword(s):

Diffusion Equation

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FIBONACCI COLLOCATION METHOD TO SOLVE TWO-DIMENSIONAL NONLINEAR FRACTIONAL ORDER ADVECTION-REACTION DIFFUSION EQUATION

Special Topics & Reviews in Porous Media An International Journal ◽

10.1615/specialtopicsrevporousmedia.2020028160 ◽

2019 ◽

Vol 10 (6) ◽

pp. 569-584

Author(s):

Kushal Dhar Dwivedi ◽

Rajeev ◽

Subir Das

Keyword(s):

Diffusion Equation ◽

Collocation Method ◽

Fractional Order ◽

Reaction Diffusion ◽

Reaction Diffusion Equation ◽

Two Dimensional

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On inverse source problem for time fractional diffusion equation on simple metric graph

Uzbek Mathematical Journal ◽

10.29229/uzmj.2020-2-10 ◽

2020 ◽

Vol 2020 (2) ◽

pp. 99-108

Author(s):

J.R. Khujakulov

Keyword(s):

Diffusion Equation ◽

Fractional Diffusion ◽

Fractional Diffusion Equation ◽

Inverse Source Problem ◽

Metric Graph ◽

Time Fractional Diffusion Equation

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The Existence of a Boundary-Layer Stationary Solution to a Reaction–Diffusion Equation with Singularly Perturbed Neumann Boundary Condition

Moscow University Physics Bulletin ◽

10.3103/s0027134920050185 ◽

2020 ◽

Vol 75 (5) ◽

pp. 409-414

Author(s):

N. N. Nefedov ◽

N. N. Deryugina

Keyword(s):

Boundary Layer ◽

Boundary Condition ◽

Diffusion Equation ◽

Stationary Solution ◽

Neumann Boundary Condition ◽

Neumann Boundary ◽

Reaction Diffusion ◽

Singularly Perturbed ◽

Reaction Diffusion Equation

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The formulation and analysis of the nine-point finite difference approximation for the neutron diffusion equation in cylindrical geometry

10.31274/rtd-180814-2761 ◽

1975 ◽

Author(s):

Hamza Khudhair Al-Dujaili

Keyword(s):

Finite Difference ◽

Diffusion Equation ◽

Cylindrical Geometry ◽

Finite Difference Approximation ◽

Difference Approximation ◽

Neutron Diffusion ◽

Neutron Diffusion Equation

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Study of Chemical Modification of Some Starch Using the Amylographic Method

Revista de Chimie ◽

10.37358/rc.08.1.1710 ◽

2008 ◽

Vol 59 (1) ◽

pp. 70-73

Author(s):

Mihai Leonte ◽

Traian Florea

Keyword(s):

Chemical Modification ◽

Heterogeneous Medium ◽

Reaction Conditions

The amyl graphic behaviour for products like carboxymetil starch obtained in different reaction conditions was looked into. The procedure specific feature is the chemical modification that takes place in a heterogeneous medium though the reaction of the reactant starch particle in indestructible conditions.

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