Monte　Carlo法跟踪随机运动颗粒中吸附动力学的快速计算方法  

A rapid method for calculating adsorption kinetics in Monte Carlo simulation for the system of randomly moving particles

作　　者：孙树瑜[1,2] 尹卫平[1,2] 谌竟清[1,2] 姜志新[1,2] 

机构地区：[1]天津大学化学工程系 [2]天津大学化工研究所

出　　处：《化学工程》1996年第5期65-70,40,共7页Chemical Engineering(China)

摘　　要：ＭｏｎｔｅＣａｒｌｏ法模拟颗粒随机运动体系的吸附过程仿真性强，但机时消耗严重。本文提出了一种在相同精度下比六点隐式差分格式数值求解吸附动力学方程的常规方法快５０００～２００００倍的吸附动力学快速计算新方法，并对实例做了计算比较。he Monte Carlo simulation of adsorption process in randomly moving particles system is provided well with emulation,but needs too much computer time.Against it,a rapid method for calculating adsorption kinetics is proposed,which is 5000～20000 times as fast as the traditional method,where the kinetics equation is solved by six points implicit difference scheme.An example of calculation and comparison between the two methods are given.

关 键 词：吸附动力学 计算 蒙特卡罗法 随机运动 

分 类 号：O647.32[理学—物理化学] O647.3[理学—化学]