基于流变-原位同步测量技术的实验教学设计——以原油流变性研究型开放实验为例  

Research on Experimental Teaching Design for Crude Oil Rheological Properties Based on Rheological In-situ Synchronous Measurement Technology

作　　者：董航[1,2,3] 王志华[1,2,3] 赵健[1,2,3] DONG Hang;WANG Zhi-hua;ZHAO Jian(School of Petroleum Engineering,Northeast Petroleum University,Daqing,Heilongjiang 163318,China;National Experimental Teaching Demonstration Center of Petroleum engineering and Geology,Northeast Petroleum University,Daqing,Heilongjiang 163318,China;National Virtual Simulation Experimental Teaching Center for Oil and Gas Engineering,Northeast Petroleum University,Daqing,Heilongjiang 163318,China)

机构地区：[1]东北石油大学石油工程学院,黑龙江大庆163318 [2]东北石油大学石油工程与地质国家级实验教学示范中心,黑龙江大庆163318 [3]东北石油大学石油与天然气工程国家级虚拟仿真实验教学中心,黑龙江大庆163318

出　　处：《教育教学论坛》2024年第40期139-143,共5页Education And Teaching Forum

基　　金：2022年度黑龙江省高等教育教学改革项目“复合型学科专业竞赛在研究生创新实践能力分类培养中的探究”(SJGY20220259)。

摘　　要：为提高油气储运工程专业本科生对含蜡原油管道输送过程中的工程思维能力,加深其对管道流动安全保障流变性机理的思考,基于当前的新技术——流变-原位同步测量技术,开展原油流变性研究型实验项目。实验过程中,针对含蜡原油采用流变-偏光显微原位同步测量技术对不同初冷温度的降温过程中,含蜡原油的黏弹性等流变性参数及蜡晶微观动力学行为进行同步分析。该实验不仅能加深学生对原油流变性机理的思考,提高其实践能力和实验操作技能,更能激发其科研创新意识和创新热情。In order to improve the engineering thinking of oil and gas storage and transportation engineering undergraduates in the pipeline transportation process of waxy crude oil,and to deepen their thinking on the rheological mechanism of pipeline flow safety and security,a research-based experimental project on crude oil rheology was conducted based on a new technology,rheo-in-situ simultaneous measurement technique.In the experiment,rheological parameters such as viscoelasticity and wax crystal microdynamics are analysed simultaneously during the cooling down process at different initial cooling temperatures for waxy crude oils.The experiment not only deepens the students᾽thinking about the rheological mechanism of crude oil,but also improves their practical and experimental skills,and stimulates their awareness and enthusiasm for research and innovation.

关 键 词：含蜡原油 初冷温度 流变性 研究型实验教学 

分 类 号：TE832[石油与天然气工程—油气储运工程]