基于Guass-Seidel迭代法的多效并流蒸发过程的模拟以及优化方法  

Simulation and Optimization Method of Cocurrent Multi-Effect Evaporation Based on Guass-Seidel Algorithm

作　　者：姜莹[1] 许中侠 

机构地区：[1]沈阳化工学院信息工程学院,辽宁沈阳110014 [2]桓仁县水务局,辽宁本溪117200

出　　处：《化工技术与开发》2005年第3期44-47,共4页Technology & Development of Chemical Industry

摘　　要：提出一种基于Guass-Seidel迭代法的多效并流蒸发过程的模拟以及优化方法,并以一简单三效并流蒸发过程为例,详细阐述了Guass-Seidel迭代法模拟的具体步骤。最后经一实例计算说明该算法的可行性,该算法具有对初始值要求不高、收敛速度快,稳定性好的特点。<Abstrcat>A new simulation and optimization method using guass-seidel algorithm for cocurrent multi-effect evaporation was presented. Taking three-effect evaporation, the practical steps of simulation using guass-seidel algorithm were discussed in detail. An actual example demonstrated its feasibility. This algorithm had fast speed of convergence and good stability and no demand of initial value.

关 键 词：Guass—Seidel算法 多效蒸发 并流 过程模拟 优化 

分 类 号：TQ028.61[化学工程]