Evaluation of overshooting errors in particle methods for diffusion by biased global random walk
AbstractThe adjustment of grid steps which guarantees that particles methods yield no numerical diffusion inevitably induces overshooting errors in the…
Numerical Modeling
On the multi-decadal oscillation of Atlantic tropical storm activity
AbstractLong term Atlantic tropical storm activity is described by the time series of the yearly Accumulated Cyclone Energy (ACE) Index…
Itô equation model for dispersion of solutes in heterogeneous media
AbstractTransport processes in heterogeneous media such as ionized plasmas, natural porous media, and turbulent atmosphere are often modeled as diffusion…
Numerical simulation of rain-runoff process within the Zalău drainage, at the Sărmăşag gauging point
AbstractWe use the rainfall-runoff model of Nielsen and Hansen in order to study the daily rates of flow at the…
Electrical Conductivity of Vitreous 75%V2O5−25%(As2O3·B2O3)
AbstractIn this note we present a study of semiconducting properties of vitreous 75%V2O5-25% which contains two glass former oxides namely…
The measurement of solar radiation on the limestones of the northern Mehedinţi Mountains (Southern Carpathians). Note II
Abstract AuthorsE. Decu O. Diaconu L. Andriescu N. Suciu A. DecuE. Decu O. Diaconu L. Andriescu A. Decu N.…
La déThe ‘in situ’ determination of some thermal properties of limestones
Abstract AuthorsN. SuciuN. Suciu Institutul de Calcul N. Suciu, La détermination «in situ» de quelques grandeurs thermiques des calcaires,…
A time dependent mixing model to close PDF equations for transport in heterogeneous aquifers
AbstractProbability density function (PDF) methods are a promising alternative to predicting the transport of solutes in groundwater under uncertainty. They…
Diffusion in random velocity fields with applications to contaminant transport in groundwater
AbstractThe process of diffusion in a random velocity field is the mathematical object underlying currently used stochastic models of transport in…
Turbulence scenarios in determinist chaos
Abstract AuthorsA. Georgescu C. Vamoş N. SuciuA. Georgescu C. Vamoş Institutul de Calcul N. Suciu Institutul de Calcul KeywordsReferencesPDFPDF…