摘要
为拓展分子模拟实验课程内容,设计了该实验教学项目。实验包括泡排体系基础学习、计算模型构建及任务提交、计算结果分析等内容。文章介绍了泡沫体系模型的设计和模拟方法,分别利用CO_(2)响应型表面活性剂分子十二烷基叔胺(C12A)以及耐盐改性后的分子构建泡排剂体系,对其稳定机理与响应消泡机理进行了分析,并通过不同无机盐研究了高矿化度条件下泡沫体系的各种性能。
In order to broaden the scope of molecular simulation experiment course,this experimental teaching project has been designed.The experiment includes basic learning of foam system,calculation model construction and task submission,calculation result analysis and so on.This paper introduces the design and simulation method of foam system model.The foaming agent system is constructed by using CO_(2)responsive surfactant molecule dodecyl tertiary amine(C12A)and salt-tolerant modified molecules,and its stability mechanism and response defoaming mechanism are analyzed.Various properties of foam system under high salinity conditions are studied by different inorganic salts.
作者
孙霜青
贺润娜
王志坤
李春玲
胡松青
王秀民
SUN Shuangqing;HE Runna;WANG Zhikun;LI Chunling;HU Songqing;WANG Xiumin(School of Materials Science and Engineering,China University of Petroleum(East China),Qingdao 266580,China)
出处
《实验技术与管理》
CAS
北大核心
2023年第9期95-101,共7页
Experimental Technology and Management
基金
泰山学者人才项目(tsqn202211076)
国家自然科学基金项目(51874331)
山东省研究生导师指导能力提升项目(SDYY17025)。
关键词
CO_(2)智能响应
分子模拟
泡排体系
CO_(2)intelligent responsive
molecular simulation
foam agent system
