• 作者： Liu, Hwai-Shen; Wu, Sheng-Chi
• 中文摘要： 本篇使用.pi.理論探討週期式操作與穩態操作之優劣。對於一般之二維動態系統,此理論可得兩函數群,可用來判定週期式操作是否有較佳之產值。對於Monod模式之連續式生化反應器,雖然最適化穩態操作優於週期式操作,但在產率因子為變數或定維生係數存在之系統中,適當的操作可週期式較一般穩態操作得到較多產值。
• 英文摘要： A generalized .pi. criterion is obtained for generic two dimensional system, which results in two .pi. groups. With the signs of these two groups, the superiority of periodic operation could be determined. The analysis of a continuous bioreactor with Monod growth model indicates that, for a regular steady state, better periodic operation is possible for variable yield factor and constant maintenance energy requirement cases, although optimal steady state is always superior to its corresponding periodic operation.
• 中文關鍵字： .pi.-理論; 週期式操作; 連續式生化反應器; 循環稀釋速率; 最佳化; 穩定態
• 英文關鍵字： .Pi.-Criterion; Periodic Operation; Continuous Bioreactor; Cyclic Dilution Rate; Optimization; Steady State