A low diffusive flux difference splitting based kinetic scheme is developed on a discrete velocity Boltzmann equation, with novel three model. While two velocities are used for upwinding, the third utilized to introduce appropriate additional numerical diffusion only in expansion regions, identified using relative entropy (Kullback–Liebler divergence) at cell-interface, along estimation of phys...

Este artículo compone la historia curricular de una experiencia acompañamiento en un aula Educación Primaria. La se centra el discurrir tertulia literaria, que es forma pedagógica con esta maestra abre tiempo para leer y conversar juntos clase. Una va entrelazándose las historias anteceden y, a su vez, nuevas emergen partir ella. El estructura temporalidad recorre longitudinalmente trama narrat...

This paper presents a numerical study of the features propane-air mixture flame propagation in narrow cylindrical channel. The main purpose is to determine effect channel width on combustion characteristics with composition close stoichiometric. problem formulated using methods reactive gas dynamics. solution method based Van Leer for determining flows faces computational cells. peculiarities f...

Flux coupling analysis is a method to identify blocked and coupled reactions in a metabolic network at steady state. We present a new approach to flux coupling analysis, which uses a minimum set of generators of the steady state flux cone. Our method does not require to reconfigure the network by splitting reversible reactions into forward and backward reactions. By distinguishing different typ...