A stabilized method for transient transport equations

Carlos A. A. Henao; Alvaro L. G. A. Coutinho; Leopoldo P. Franca

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A stabilized method for transient transport equations

机译：暂态输运方程的稳定方法

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摘要

We present a stabilized method for the transient advective-reactive-diffusive equation. The discretization is based on Rothe’s method, which discretizes in time before the spatial discretization. The resulting steady state advective-reactive-diffusive equation is approximated by the Unusual Stabilized Finite Element Method (USFEM).

机译：我们为瞬态对流-反应-扩散方程提供了一种稳定的方法。离散化基于Rothe的方法，该方法会在空间离散化之前及时进行离散化。通过非稳态稳定有限元方法（USFEM）近似得出稳态稳态对流-反应-扩散方程。

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《Computational Mechanics》 |2010年第1期|p.199-204|共6页
作者
Carlos A. A. Henao; Alvaro L. G. A. Coutinho; Leopoldo P. Franca;
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正文语种 eng
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关键词
Stabilized methods; Advective; reactive; diffusive equation; Rothe’s method; USFEM; Transient stabilization; Small time; step oscillations;

机译：稳定方法;反应性;反应性;扩散方程;罗特的方法;USFEM;暂态稳定;时间短;阶跃振荡;

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A stabilized method for transient transport equations

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