原油管道蜡沉积预测模型研究进展  

Progress in Researching Wax Deposition Mode of Oil Pipelines

作　　者：苏文坤[1] 成庆林[1] 孙巍[1] 

机构地区：[1]东北石油大学提高油气采收率教育部重点实验室

出　　处：《化工机械》2016年第1期20-23,共4页Chemical Engineering & Machinery

基　　金：国家自然科学基金项目资助(51174042);东北石油大学研究生创新科研项目资助(YJSCX2015-009NEPU)

摘　　要：结合近年来国内外众多学者的蜡沉积研究经验,将各种蜡沉积热力学、动力学以及计算机训练等理论研究方向进行了较为详细的介绍,并对UNIQUAC局部活度系数模型、普适性结蜡模型以及人工神经网络模型等具有代表性的模型进行了比较分析,说明了相应模型的特性和优缺点,并给出了未来蜡沉积研究的发展建议。The wax deposition mechanisms raised by domestic and overseas scholars for the past few years were expounded,including the research concerning thermodynamic model,dynamic model and computerbased training model. The comparative analysis of typical models such as UNIQUAC model,unified wax deposition model and artificial neural network model were carried out and their characteristics and relative merits were presented,including suggestions for the later wax deposition development.

关 键 词：原油管道 蜡沉积 热力学模型 动力学模型 人工神经网络 

分 类 号：TQ055.8[化学工程]