节点文献
SMB色谱分离过程计算机仿真
Computer Simulation of SMB Chromatographic Separation Processes
【摘要】 针对模拟移动床 (SMB)综合速率模型 ,采用有限元法和正交配点法分别对柱向和颗粒径向模型进行离散化 ,利用MatLabODE求解器对SMB过程进行数值求解。通过仿真 ,验证了该方法的可行性
【Abstract】 A general rate model is considered as modeling of SMB chromatographic separation process.A combination of Galerkin finite element and orthogonal collocation methods is used to discretize the partial differential equations of mobile phase and adsorbent particle radial phase.Numerical solutions for the process are calculated by MatLab ODE solver.In addition,a simulation software is designed based on MatLab environment.A simulation example is given to verify feasible and validation of this method.
【关键词】 模拟移动床色谱;
计算机仿真;
有限元法;
正交配点法;
【Key words】 SMB chromatography; computer simulation; finite element method; orthogonal collocation method;
【Key words】 SMB chromatography; computer simulation; finite element method; orthogonal collocation method;
【基金】 教育部高校骨干教师基金资助项目 ( 2 0 0 0 65 ) ;轻工总会科技基金资助项目 ( 95 0 64 ) ;国家技术创新计划项目( 0 2CJ 0 5 0 5 0 5 )
- 【文献出处】 化工自动化及仪表 ,Control and Instruments In Chemical Industry , 编辑部邮箱 ,2003年06期
- 【分类号】TP391.9
- 【被引频次】1
- 【下载频次】114