A stable numerical method for solving variable coefficient advection-diffusion models

Computers and Mathematics with Applications

Volumn 56, Issue 3, 2008, Pages 754-768

  Ponsoda, Enrique ^a   Defez, Emilio ^a   Roselló, María Dolores ^a   Romero, José Vicente ^a  

^a UNIVERSITAT POLITÈCNICA DE VALÈNCIA   (Spain)

Author keywords

Advection diffusion equation; Amplification matrix; CE SE numerical scheme; Stability; Time dependent coefficients

Indexed keywords

ADVECTION; CERIUM; COMPUTATIONAL FLUID DYNAMICS; EULER EQUATIONS; FINITE DIFFERENCE METHOD; FINITE ELEMENT METHOD; LINEAR EQUATIONS; MATHEMATICAL MODELS; MODELS; NAVIER STOKES EQUATIONS; NUMBER THEORY; NUMERICAL ANALYSIS; PAPER; PHYSICAL PROPERTIES; SEMICONDUCTOR DOPING; SPONTANEOUS EMISSION; TURBULENT FLOW; VARIATIONAL TECHNIQUES;

(PL) PROPERTIES; ADVECTION DIFFUSION EQUATION (ADE); ADVECTION-DIFFUSION; CFL CONDITIONS; DIFFERENTIAL FORMS; ELSEVIER (CO); EXPLICIT SCHEME; FINITE DIFFERENCE (FD); FINITE ELEMENT (FE); GAS FLOWING; INTEGRAL FORM; LINEAR APPROXIMATIONS; NAVIER STOKES; NEW APPROACHES; SOLUTION ELEMENT; SPACE TIME CONSERVATION ELEMENT; TIME DEPENDENT COEFFICIENTS; VARIABLE COEFFICIENTS;

NUMERICAL METHODS;

CERIUM; DIFFERENTIAL EQUATIONS; EMISSION; FINITE ELEMENT ANALYSIS; FLUID DYNAMICS; MATHEMATICAL MODELS; PAPER; PHYSICAL PROPERTIES; STABILITY; TURBULENCE;

EID: 45049088637     PISSN: 08981221     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.camwa.2008.02.004     Document Type: Article

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