摘要
通过VB软件采用常用的逐板计算法,运用VB软件强大的运算功能,结合计算机辅助计算的思路,给出了乙醇-正丙醇二元理想物系筛板精馏塔的理论板数和总板效率的求解方法,计算过程智能化、操作简便、结果准确,免去了粗糙、繁琐、耗时的手工计算,该方法对化工原理的教学有重要的意义。
The board common calculation method by VB software with the powerful calculation function of VB software, according to the way of computer aided calculation, the solution method of ethanol propanol two element ideal system theoretical plate sieve plate distillation column number and total plate efficiency was proposed. The calculation process was intelligent, simple operation and accurate result eliminating the rough, tedious and time -consuming manual calculation. The method had important significance for teaching the principles of chemical engineering.
出处
《广州化工》
CAS
2014年第6期154-155,共2页
GuangZhou Chemical Industry
基金
湖北省教育科学"十二五"规划课题(No:2013B199)
关键词
VB
理论板数
精馏塔
总板效率
VB
the number of theoretical plates
distillation column
plate efficiency
