Works matching DE "ADVECTION-diffusion equations"

Results: 1276

Efficient Positivity-Preserving NSFD Scheme: Application to Advection-Diffusion-Reaction Equation.

Published in:

Journal of Applied & Computational Mechanics, 2025, v. 11, n. 3, p. 611, doi. 10.22055/jacm.2024.47189.4672

By:

Jahandizi, Reza Shokri;
Khalsaraei, Mohammad Mehdizadeh;
Shokri, Ali;
Khani, Ali

Publication type:

Article

Analytical Solution of the advection diffusion equation using Fourier and square complement methods and comparing with Gaussian model.

Published in:

Technium, 2025, v. 30, p. 35, doi. 10.47577/technium.v30i.12869

By:

Essa, Khaled S. M.;
Taha, H. M.;
Elfeky, Esmat M. S.

Publication type:

Article

Numerical solution of nonlinear reaction advection-diffusion equation using the modified collocation method.

Published in:

Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2025, v. 33, n. 2, p. 45, doi. 10.2478/auom-2025-0018

By:

Craciun, E-M.;
Tiwari, S.K.;
Das, S.

Publication type:

Article

Finite Volume Method and Its Applications in Computational Fluid Dynamics.

Published in:

Axioms (2075-1680), 2025, v. 14, n. 5, p. 359, doi. 10.3390/axioms14050359

By:

Saeed, Abdulkafi Mohammed;
Alfawaz, Thekra Abdullah Fayez

Publication type:

Article

A two-dimensional depth-integrated model for immiscible two-phase flow in open rough fractures.

Published in:

Journal of Fluid Mechanics, 2025, v. 1011, p. 1, doi. 10.1017/jfm.2025.404

By:

Krishna, Rahul;
Méheust, Yves;
Neuweiler, Insa

Publication type:

Article

Role of soluble surfactant in linear stability of a liquid film flowing down a compliant substrate.

Published in:

Journal of Fluid Mechanics, 2025, v. 1011, p. 1, doi. 10.1017/jfm.2025.370

By:

Samanta, Arghya

Publication type:

Article

Forced convection in two-phase core-annular flows.

Published in:

Journal of Fluid Mechanics, 2025, v. 1011, p. 1, doi. 10.1017/jfm.2025.360

By:

Botticini, P.;
Picchi, D.;
Poesio, P.

Publication type:

Article

Taylor dispersion for coupled electroosmotic and pressure-driven flows in all time regimes.

Published in:

Journal of Fluid Mechanics, 2025, v. 1011, p. 1, doi. 10.1017/jfm.2025.335

By:

Samuel, Caleb J.;
Chang, Ray;
Ma, Kunlin;
Santiago, Juan G.

Publication type:

Article

Statistical analysis of vertical velocity and buoyancy in convective boundary layers.

Published in:

Journal of Fluid Mechanics, 2025, v. 1011, p. 1, doi. 10.1017/jfm.2025.286

By:

Chávez-Medina, Venecia;
Mellado, Juan Pedro;
Wilczek, Michael

Publication type:

Article

The origin of vorticity in viscous incompressible flows.

Published in:

Journal of Fluid Mechanics, 2025, v. 1011, p. 1, doi. 10.1017/jfm.2025.134

By:

Xiang, Tianrui;
Eyink, Gregory L.;
Zaki, Tamer A.

Publication type:

Article

Drag reduction in surfactant-contaminated superhydrophobic channels at high Péclet numbers.

Published in:

Journal of Fluid Mechanics, 2025, v. 1010, p. 1, doi. 10.1017/jfm.2025.339

By:

Tomlinson, Samuel D.;
Gibou, Frédéric;
Luzzatto-Fegiz, Paolo;
Temprano-Coleto, Fernando;
Jensen, Oliver E.;
Landel, Julien R.

Publication type:

Article

On the normalised energy dissipation rate in homogeneous isotropic turbulence.

Published in:

Journal of Fluid Mechanics, 2025, v. 1010, p. 1, doi. 10.1017/jfm.2025.316

By:

Kitamura, T.;
Nagata, K.;
Shimoyama, K.;
Nanri, T.

Publication type:

Article

Layer formation in double-diffusive convection diagnosed in sorted buoyancy coordinates.

Published in:

Journal of Fluid Mechanics, 2025, v. 1009, p. 1, doi. 10.1017/jfm.2025.258

By:

Pružina, Paul;
Zhou, Qi;
Middleton, Leo;
Taylor, John R.

Publication type:

Article

Solute transport due to periodic loading in a soft porous material.

Published in:

Journal of Fluid Mechanics, 2025, v. 1009, p. 1, doi. 10.1017/jfm.2025.189

By:

Fiori, Matilde;
Pramanik, Satyajit;
MacMinn, Christopher W.

Publication type:

Article

On observations of correlation functions and power spectra in rain: obfuscation by advection and sampling.

Published in:

Meteorology & Atmospheric Physics, 2021, v. 133, n. 2, p. 419, doi. 10.1007/s00703-020-00758-x

By:

Jameson, A. R.

Publication type:

Article

Optimizing multigrid reduction‐in‐time and Parareal coarse‐grid operators for linear advection.

Published in:

Numerical Linear Algebra with Applications, 2021, v. 28, n. 4, p. 1, doi. 10.1002/nla.2367

By:

De Sterck, Hans;
Falgout, Robert D.;
Friedhoff, Stephanie;
Krzysik, Oliver A.;
MacLachlan, Scott P.

Publication type:

Article

A multigrid solver to the Helmholtz equation with a point source based on travel time and amplitude.

Published in:

Numerical Linear Algebra with Applications, 2019, v. 26, n. 1, p. N.PAG, doi. 10.1002/nla.2206

By:

Treister, Eran;
Haber, Eldad

Publication type:

Article

Multiobjective optimal control of fluid mixing.

Published in:

PAMM: Proceedings in Applied Mathematics & Mechanics, 2015, v. 15, n. 1, p. 639, doi. 10.1002/pamm.201510309

By:

Ober-Blöbaum, Sina;
Padberg-Gehle, Kathrin

Publication type:

Article

Convergence of Parareal with spatial coarsening.

Published in:

PAMM: Proceedings in Applied Mathematics & Mechanics, 2014, v. 14, n. 1, p. 1031, doi. 10.1002/pamm.201410490

By:

Ruprecht, Daniel

Publication type:

Article

On Unconditionally Positivity Preserving and Conservative Methods for Systems of Advection-Diffusion-Reaction Equations.

Published in:

PAMM: Proceedings in Applied Mathematics & Mechanics, 2014, v. 14, n. 1, p. 965, doi. 10.1002/pamm.201410463

By:

Gobbert, Matthias K.;
Meister, Andreas;
Wallbaum, Sven

Publication type:

Article

A new optimal error analysis of a mixed finite element method for advection–diffusion–reaction Brinkman flow.

Published in:

Numerical Methods for Partial Differential Equations, 2024, v. 40, n. 5, p. 1, doi. 10.1002/num.23097

By:

Gao, Huadong;
Xie, Wen

Publication type:

Article

A posteriori error analysis of a semi‐augmented finite element method for double‐diffusive natural convection in porous media.

Published in:

Numerical Methods for Partial Differential Equations, 2024, v. 40, n. 4, p. 1, doi. 10.1002/num.23090

By:

Álvarez, Mario;
Colmenares, Eligio;
Sequeira, Filánder A.

Publication type:

Article

Two‐sided Krylov enhanced proper orthogonal decomposition methods for partial differential equations with variable coefficients.

Published in:

Numerical Methods for Partial Differential Equations, 2024, v. 40, n. 1, p. 1, doi. 10.1002/num.23058

By:

Wang, Li;
Miao, Zhen;
Jiang, Yao‐Lin

Publication type:

Article

A positivity preserving high‐order finite difference method for compressible two‐fluid flows.

Published in:

Numerical Methods for Partial Differential Equations, 2023, v. 39, n. 6, p. 4087, doi. 10.1002/num.23037

By:

Boe, Daniel;
Shahbazi, Khosro

Publication type:

Article

On solutions of time‐fractional advection–diffusion equation.

Published in:

Numerical Methods for Partial Differential Equations, 2023, v. 39, n. 6, p. 4489, doi. 10.1002/num.22621

By:

Attia, Nourhane;
Akgül, Ali;
Seba, Djamila;
Nour, Abdelkader

Publication type:

Article

A novel local Hermite radial basis function‐based differential quadrature method for solving two‐dimensional variable‐order time fractional advection–diffusion equation with Neumann boundary conditions.

Published in:

Numerical Methods for Partial Differential Equations, 2023, v. 39, n. 4, p. 2998, doi. 10.1002/num.22997

By:

Liu, Jianming;
Li, Xin Kai;
Hu, Xiuling

Publication type:

Article

A fast Alikhanov algorithm with general nonuniform time steps for a two‐dimensional distributed‐order time–space fractional advection–dispersion equation.

Published in:

Numerical Methods for Partial Differential Equations, 2023, v. 39, n. 4, p. 2885, doi. 10.1002/num.22992

By:

Cao, Jiliang;
Xiao, Aiguo;
Bu, Weiping

Publication type:

Article

Time dependent subgrid multiscale stabilized finite element analysis of fully coupled transient Navier–Stokes‐transport model.

Published in:

Numerical Methods for Partial Differential Equations, 2023, v. 39, n. 3, p. 2163, doi. 10.1002/num.22962

By:

Kumar, B. V. Rathish;
Chowdhury, Manisha

Publication type:

Article

A multistep collocation method for solving advection equations with delay.

Published in:

Numerical Methods for Partial Differential Equations, 2023, v. 39, n. 2, p. 1652, doi. 10.1002/num.22949

By:

Sadeghi, Bahareh;
Maleki, Mohammad;
Kamali, Zeinab;
Almasieh, Homa

Publication type:

Article

Pattern selection in the Schnakenberg equations: From normal to anomalous diffusion.

Published in:

Numerical Methods for Partial Differential Equations, 2022, v. 38, n. 6, p. 1843, doi. 10.1002/num.22842

By:

Khudhair, Hatim K.;
Zhang, Yanzhi;
Fukawa, Nobuyuki

Publication type:

Article

Using radial basis function‐generated quadrature rules to solve nonlocal continuum models.

Published in:

Numerical Methods for Partial Differential Equations, 2022, v. 38, n. 6, p. 1595, doi. 10.1002/num.22825

By:

Lyngaas, Isaac;
Peterson, Janet S.

Publication type:

Article

Spectral Galerkin method for state constrained optimal control of fractional advection‐diffusion‐reaction equations.

Published in:

Numerical Methods for Partial Differential Equations, 2022, v. 38, n. 5, p. 1526, doi. 10.1002/num.22853

By:

Wang, Fangyuan;
Zhou, Zhaojie

Publication type:

Article

Numerical solution of fuzzy fractional diffusion equation by Chebyshev spectral method.

Published in:: Numerical Methods for Partial Differential Equations, 2022, v. 38, n. 3, p. 490, doi. 10.1002/num.22650
Publication type:: Article

A new numerical study of space–time fractional advection–reaction–diffusion equation with Rabotnov fractional‐exponential kernel.

Published in:

Numerical Methods for Partial Differential Equations, 2022, v. 38, n. 3, p. 457, doi. 10.1002/num.22647

By:

Kumar, Sachin;
Ahmad, Bashir

Publication type:

Article

A non‐standard finite difference method for space fractional advection–diffusion equation.

Published in:

Numerical Methods for Partial Differential Equations, 2021, v. 37, n. 3, p. 2527, doi. 10.1002/num.22734

By:

Liu, Ziting;
Wang, Qi

Publication type:

Article

An optimized compact reconstruction weighted essentially non‐oscillatory scheme for advection problems.

Published in:

Numerical Methods for Partial Differential Equations, 2021, v. 37, n. 3, p. 2317, doi. 10.1002/num.22716

By:

Liu, Bijin;
Yu, Ching‐Hao;
An, Ruidong

Publication type:

Article

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

Published in:

Numerical Methods for Partial Differential Equations, 2021, v. 37, n. 3, p. 2031, doi. 10.1002/num.22648

By:

Dwivedi, Kushal Dhar;
Rajeev;
Das, S.;
Gomez‐Aguilar, José Francisco

Publication type:

Article

An unconditionally stable algorithm for multiterm time fractional advection–diffusion equation with variable coefficients and convergence analysis.

Published in:

Numerical Methods for Partial Differential Equations, 2021, v. 37, n. 3, p. 1928, doi. 10.1002/num.22629

By:

Ravi Kanth, Adivi Sri Venkata;
Garg, Neetu

Publication type:

Article

Solution of the linear and nonlinear advection–diffusion problems on a sphere.

Published in:

Numerical Methods for Partial Differential Equations, 2020, v. 36, n. 6, p. 1922, doi. 10.1002/num.22510

By:

Skiba, Yuri N.;
Cruz‐Rodríguez, Roberto C.;
Filatov, Denis M.

Publication type:

Article

A hybrid radial basis functions collocation technique to numerically solve fractional advection–diffusion models.

Published in:

Numerical Methods for Partial Differential Equations, 2020, v. 36, n. 6, p. 1254, doi. 10.1002/num.22472

By:

Hussain, Manzoor;
Haq, Sirajul

Publication type:

Article

A diagonal splitting method for solving semidiscretized parabolic partial differential equations.

Published in:

Numerical Methods for Partial Differential Equations, 2020, v. 36, n. 2, p. 268, doi. 10.1002/num.22427

By:

Hosseini, Rasool;
Tatari, Mehdi

Publication type:

Article

Numeric solution of advection–diffusion equations by a discrete time random walk scheme.

Published in:

Numerical Methods for Partial Differential Equations, 2020, v. 36, n. 3, p. 680, doi. 10.1002/num.22448

By:

Angstmann, Christopher N.;
Henry, Bruce I.;
Jacobs, Byron A.;
McGann, Anna V.

Publication type:

Article

New approach to the Lax‐Wendroff modified differential equation for linear and nonlinear advection.

Published in:

Numerical Methods for Partial Differential Equations, 2019, v. 35, n. 6, p. 2275, doi. 10.1002/num.22412

By:

Winnicki, Ireneusz;
Jasinski, Janusz;
Pietrek, Slawomir

Publication type:

Article

Optimized composite finite difference schemes for atmospheric flow modeling.

Published in:

Numerical Methods for Partial Differential Equations, 2019, v. 35, n. 6, p. 2171, doi. 10.1002/num.22407

By:

Appadu, Appanah Rao

Publication type:

Article

High‐order characteristic‐tracking strategy for simulation of a nonlinear advection–diffusion equation.

Published in:

Numerical Methods for Partial Differential Equations, 2019, v. 35, n. 5, p. 1756, doi. 10.1002/num.22374

By:

Bak, Soyoon

Publication type:

Article

A study on a second order finite difference scheme for fractional advection–diffusion equations.

Published in:

Numerical Methods for Partial Differential Equations, 2019, v. 35, n. 2, p. 493, doi. 10.1002/num.22310

By:

Vong, Seakweng;
Shi, Chenyang;
Lyu, Pin

Publication type:

Article

Application and analysis of spline approximation for time fractional mobile–immobile advection‐dispersion equation.

Published in:

Numerical Methods for Partial Differential Equations, 2018, v. 34, n. 5, p. 1799, doi. 10.1002/num.22266

By:

Ravi Kanth, A. S. V.;
Deepika, Sirswal

Publication type:

Article

Stability of a finite volume element method for the time‐fractional advection‐diffusion equation.

Published in:

Numerical Methods for Partial Differential Equations, 2018, v. 34, n. 5, p. 1459, doi. 10.1002/num.22243

By:

Badr, M.;
Yazdani, A.;
Jafari, H.

Publication type:

Article

Spurious solutions for the advection-diffusion equation using wide stencils for approximating the second derivative.

Published in:

Numerical Methods for Partial Differential Equations, 2018, v. 34, n. 2, p. 1, doi. 10.1002/num.22210

By:

Frenander, Hannes;
Nordström, Jan

Publication type:

Article

A Hybrid Finite Volume Method for Advection Equations and Its Applications in Population Dynamics.

Published in:

Numerical Methods for Partial Differential Equations, 2017, v. 33, n. 4, p. 1114, doi. 10.1002/num.22134

By:

Yang, Chang;
Tine, Léon Matar

Publication type:

Article