Numerical Modeling

Iterative schemes for coupled flow and transport in porous media -Convergence and truncation errors

2 weeks ago

Abstract Nonlinearities of coupled flow and transport problems for partially saturated porous media are solved with explicit iterative L-schemes. Their…

Global random walk for one-dimensional one-phase Stefan-type moving-boundary problems: Simulation results

2 months ago

Abstract This work presents global random walk approximations of solutions to one-dimensional Stefan-type moving-boundary problems. We are particularly interested in…

Controlling numerical diffusion in solving advection-dominated transport problems

3 months ago

Abstract Numerical schemes for advection-dominated transport problems are are evaluated in a comparative study. Explicit and implicit finite difference methods…

Space-time upscaling of reactive transport in porous media

3 years ago

AbstractReactive transport in saturated/unsaturated porous media is numerically upscaled to the spacetime scale of a hypothetical measurement through coarse grained…

Global Random Walk Solutions for Flow and Transport in Porous Media

3 years ago

AbstractThis article presents a new approach to solve the equations of flow in heterogeneous porous media by using random walks…

Global random walk solvers for reactive transport and biodegradation processes in heterogeneous porous media

3 years ago

AbstractFlow and multicomponent reactive transport in saturated/unsaturated porous media are modeled by ensembles of computational particles moving on regular lattices…

Global random walk solvers for fully coupled flow and transport in saturated/unsaturated porous media

4 years ago

AbstractIn this article, we present new random walk methods to solve flow and transport problems in saturated/unsaturated porous media, including coupled flow…

Testing Bose-Einstein condensate dark matter models with the SPARC galactic rotation curves data

4 years ago

AbstractThe nature of one of the fundamental components of the Universe, dark matter, is still unknown. One interesting possibility is…

Some relations between the microscopic and the macroscopic modelling of thermodynamical processes

4 years ago

Book summarySummary of the book… Book coverContentsCh. 1 Keywordskeyword1, PDFpdf file Referencessee the expanding block below Cite this book as:N.…

The continuous fields associated to the corpuscular systems

4 years ago

Book summarySummary of the book… TitleEnglish title The continuous fields associated to the corpuscular systems Original title (in Romanian) Campurile…

Numerical Modeling

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