吸附柱非稳态响应的计算机模拟

Computer Simulation of Unsteady State Response on the Adsorption Column

阐述了使用有限元法建立活性炭吸附柱的数学模型,使该模型能够模拟吸附带的形成过程和吸附柱对波动负荷的响应。采用该模型编制的程序,可以在微机上迅速、高效地模拟吸附柱的随机工况,全面、直观地给出模拟结果。

This paper introduced how to use FEM (Finite Element Method) instead of former differential equation to establish a mathematical model of fixed-bed active carbon adsorption column. Not only the normal parameter but also the unsteady state response of an adsorption column with various load could be given out by using this model. The computer software programming with this FEM model, could simulate both steady and stochastic mode of the adsorption column quickly and effectively on a PC with comprehensive and audio-visual results.