Study on the wax/asphaltene aggregation with diffusion limited aggregation model

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• 作者：Wenyuan Sun^a ; Wei Wang^a ; ^{w.wang@cup.edu.cn} ; Yunqing Gu^a ; Xiaoxuan Xu^b ; Jing Gong^a ; ^{ydgj@cup.edu.cn}
• 关键词：DLA model ; Two kinds of particles ; Aggregation ; Fractal dimension ; Asphaltene ; Wax
• 刊名：Fuel
• 出版年：2017
• 出版时间：1 March 2017
• 年：2017
• 卷：191
• 期：Complete
• 页码：106-113
• 全文大小：2040 K
• 卷排序：191

文摘

Modified DLA model has been used to simulate the co-precipitation of wax/asphaltene particle. Fractal dimension is adopted to explore the geometric property of the aggregates. The changing law of fractal dimension with concentration and size ratio has been explored.