| 用正交配置法研究液膜内的气液反应过程 |
| |
| 引用本文： | 唐凤翔,王长泰. 用正交配置法研究液膜内的气液反应过程[J]. 福州大学学报(自然科学版), 1998, 0(4): 106-110 |
| |
| 作者姓名： | 唐凤翔 王长泰 |
| |
| 作者单位： | 福州大学化学工程系 |
| |
| 摘 要： | 用正交配置法配合恰当的方程变换求解液膜内发生典型化学反应时的液膜方程，并分析诸参数对气液反应增强因子和液膜内有关组分浓度分布的影响．同精确解相比，正交配置法的计算结果误差很小；同其它数值解的比较表明，正交配置法具有直接了当和简练的优点．
|
| 关 键 词： | 吸收 气液反应 增强因子 化学吸收 加权余量法 正交配置法 |
Study on Gas-Liquid Reaction in Liquid Film Applying Orthogonal Collocation Method |
| |
| Tang Fengxiang Wang Changtai. Study on Gas-Liquid Reaction in Liquid Film Applying Orthogonal Collocation Method[J]. Journal of Fuzhou University(Natural Science Edition), 1998, 0(4): 106-110 |
| |
| Authors: | Tang Fengxiang Wang Changtai |
| |
| Affiliation: | Tang Fengxiang Wang Changtai (Department of Chemical Engineering, Fuzhou University, Fuzhou, 350002) |
| |
| Abstract: | The Orthogonal Collocation(OC) Method is successfully applied in solving the set of ODEs representing the absorption with different order chemical reactions taking place in the liquid film, and the influences of some parameters on the enhancement factor and the concentration profile in the liquid film are analyzed as well. A proper transformation of original equations is performed to make the application of OC method possible. Comparisons are also made between the computation outcome of OC method and the relevant exact analytic solutions and/or other relatively precise numerical solutions. It can be seen that OC Method can provide accurate and reliable outcome and has the advantages of straightforwardness and conciseness. |
| |
| Keywords: | absorption gas-liquid reaction enhancement factor chemical absorption weighted residual method orthogonal collocation method |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《福州大学学报(自然科学版)》浏览原始摘要信息 |
|
点击此处可从《福州大学学报(自然科学版)》下载免费的PDF全文 |
