화학공학소재연구정보센터
학회 한국화학공학회
학술대회 2008년 봄 (04/23 ~ 04/25, 제주ICC)
권호 14권 1호, p.238
발표분야 공정시스템
제목 Mathematical modeling and optimal cooling strategy for batch crystallization
초록 A new model for a crystallization process in a batch reactor is developed to obtain desired crystal size distribution (CSD), while using a new theory concerning the metastable limit. The metastable limit is calculated through a dynamic approach. The model is derived by a population balance equations. The resulting partial differential equation is solved by a combination between the finite differences method and the method of characteristics. After the model is calculated, the cooling strategy is optimized. The optimization problem was solved by Generic Algorithm, a global optimization technique.
저자 김도연, 양대륙
소속 고려대
키워드 crystallization; optimal cooling strategy; metastable
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