(中南工業(yè)大學應(yīng)用物理與熱能工程系， 長沙 410083)
摘 要: 通過分析熔體特性與槽膛內(nèi)形的關(guān)系以及參數(shù)隨時間變化的規(guī)律，將影響槽膛內(nèi)形的諸多工藝參數(shù)分為靜態(tài)影響因素和動態(tài)影響因素兩類；詳細分析了動態(tài)影響因素的影響作用，并給出了多個動態(tài)影響因素對槽膛內(nèi)形的數(shù)值估算方法。在此基礎(chǔ)上，提出了能初步應(yīng)用于現(xiàn)場的槽膛內(nèi)形在線動態(tài)仿真技術(shù)方案。
關(guān)鍵字: 鋁電解 槽膛內(nèi)形 動態(tài)仿真
（Department of Applied Physics and Heat Engineering,Central South University of Technology, Changsha 410083, P. R. China）
Abstract:By means of analyzing the relationship between the molten electrolyte properties and the freeze profile as well as the laws of factors affecting the freeze profile with respect to time, the technological factors affecting the freeze profile were classified into two types, i.e., static factors and dynamic factors, for the first time. Based upon the detailed research on the dynamic factors and their numerical solution approaches, a technical proposal of establishing an on-line dynamic simulation which can be used in commercial practice was made.
Key words: aluminium electrolysis freeze profile dynamic simulation
