Advection–reaction equationComputational hemodynamicsChange of variableFinite element methodDiscontinuity capturingVentricular assist deviceWe propose a change of variable approach and discontinuity capturing methods to ensure physical constraints for advection-reaction equations discretized by the finite element ...
Advection-reaction equationDiffusion equationAsymptotic stabilityOxygen transportAlveolar capillary35B4035Q80We deal with a simple model for oxygen transport in alveolar capillaries with exchange of oxygen between the capillaries and alveoli. This model is described by a weakly coupled three-component system...
3) diffusion-convection-reaction equation 扩散对流反应方程 1. For a convection-dominateddiffusion-convection-reaction equation,some new higher order regular estimates about its true solution are derived firstly. 针对对流占优的扩散对流反应方程,首先得到关于真解的一些新的高阶正则性估计。
The present study proposes to develop a two-scale variational method for the advection-diffusion-reaction equation. On the one hand, a family of weak forms are obtained by integrating by parts a fraction of the advection term. On the other hand, the solution of the subgrid scale equation is...
Torsten 2018년 9월 17일 It's a difficult subject. You might want to read some of the scientific publications. Google "absorbing boundary condition for advection diffusion equation" Best wishes Torsten. 댓글을 달려면 로그인하십시오...
advection-reaction-diffusion equationdissipativitylinear theta-methodsone-leg theta-methodsThis paper deals with dissipativity of the theoretical solutions and numerical solutions of a general class of advection-reaction-diffusion equations with both fixed and distributed delays. Some sufficient conditions for ...
Firstly, we present a spreading–vanishing dichotomy for the asymptotic behavior of the solutions of the equation. Then, we obtain criteria for spreading and vanishing, and get an estimate for the asymptotic spreading speed of the spreading front. Moreover, numerical simulation is also given to ...
Mickens, R.E., Analysis of a finite difference scheme for a linear advection-diffusion- reaction equation, Journal of Sound and Vibration, 236, No.5, (2000), 901-903.R. E. Mickens, "Analysis of a new finite-difference scheme for the linear advection-diffusion equation," Journal of Sound...
Arroyo, "A Eulerian- Lagragian localized adjoint method for the nonlinear advection-diffusion-reaction equation", In V.N. Burganos, G.P. Karatzas, A.C. Payatakes, C.A. Brebbia, W.G. Gray, and G.F. Pinder (editors), Computational methods in water resources XII, Computational ...
We present a new nonlinear monotone finite volume method for diffusion equation and its application to two-phase flow model. We consider full anisotropic d... K Nikitin,K Terekhov,Y Vassilevski - 《Computational Geosciences》 被引量: 17发表: 2014年 Modeling of Flow and Advection Dominant Solute...