催化剂粒内组份浓度分布的正交配点计算法

The Method Using Orthogonal Collocation Points for Calculating the Component Concentration Distribution in Catalyst Particles

本文采用正交配点法计算了在固体催化剂上进行n级不可逆反应及n级可逆反应时,催化剂颗粒内组份的浓度分布,并与解析法进行了比较。当配置点数N=3,且满足取权函数W(R′~2)=1-R′~2时的近似解较接近解析解。

This paper illustrates the method which uses orthogonal collocation points to calculate the component concentration distribution in catalyst particles when on the catalyst proceed n-order irreversible or reversible reactions. The solution is approximately equal to the analytic solution when the collocation point N= 3 and the function satisfies W(R′~2)= 1-R′~2.