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頁籤選單縮合
| 題 名 | Characteristics of Fixed-Bed Reactors:Application to Ethylene Oxide Reactors (2). Dynamic Case=固定床反應器之特性: 氧化乙烯反應器之應用(2). 動態狀況 |
|---|---|
| 作 者 | 陳俊瑜; | 書刊名 | Journal of the Chinese Institute of Chemical Engineers |
| 卷 期 | 17:6 1986.11[民75.11] |
| 頁 次 | 頁369-376 |
| 分類號 | 460.21 |
| 關鍵詞 | 乙烯; 反應器; 固定床; 氧化; 動態; |
| 語 文 | 英文(English) |
| 中文摘要 | 在本文中提出應用配置法(collocation method)來解析填充床非絕熱反應器之動態模式的方法。經由軸向正交配置法,把控制一個固定床反應器之偏微方程式系統簡化成一個低階模式,此模式適合做參數估算(parameter estimation)及線上(on-line)多變數控制之研究。 文中分析改變反應器操作條件之暫態響應(transient response)。操作壓力對於反應器動態及冷卻劑動態對於反應器操作之效果亦被提出討論。 |
| 英文摘要 | In this paper the solution method for the dynamic model of a packed-bed non-adiabatic reactor using collocation methods is presented. Through the use of orthogonal collocation in axial direction, the partial differential equations governing a fixed bed reactor were reduced to a lower-order model in a form suitable for parameter estimation and on-line multivariable control studies. The reactor transient responses to changing operating conditions are analyzed. The effects of reactor pressure on the dynamics, and of coolant dynamics on the reactor operation are discussed. |
本系統中英文摘要資訊取自各篇刊載內容。