柴油机颗粒氧化动力学分析的开放教学实践  

Open teaching practice of diesel particulate oxidation kinetics analysis

作　　者：王珊珊 彭绍春 高培峰 WANG Shanshan;PENG Shaochun;GAO Peifeng(Analysis and Testing Center,Beijing Institute of Technology,Beijing 102488,China)

机构地区：[1]北京理工大学分析测试中心,北京102488

出　　处：《实验技术与管理》2020年第12期184-188,共5页Experimental Technology and Management

基　　金：北京理工大学实验室开放课程项目(RS201610000017,RS201710000038,RS201805000039)。

摘　　要：依托公共实验平台的大型仪器设备资源,使用真实的科研环境和场所,针对当前环境污染等相关研究热点,以柴油机颗粒为研究对象,采用非等温动力学方法及多重扫描速率法,开展了柴油机颗粒的氧化及动力学特性分析的开放教学实践。通过支持学生独立操作仪器设备、处理实验数据并形成书面报告,鼓励学生深入探讨实验机理,充分调动学生主动性,培养了学生的仪器设备操作技能,激发了学生的创新意识,提升了学生主动分析、解决问题及探究知识的能力,形成了"仪器设备培训—项目研究—课题自主再申请"开放实验教学模式,提高了开放教学实践的水平和效果。Based on the large-scale instruments and equipment resources of the public experimental platform,by using the real scientific research environment and sites,aiming at the current environmental pollution and other related research hotspots,the open teaching practice of diesel engine particle oxidation and dynamic characteristics analysis is carried out by using non-isothermal kinetic method and multiple scanning rate method.By supporting students to operate instruments and equipment independently,process experimental data and complete written reports,students are encouraged to explore the experimental mechanism in depth,so as to fully mobilize their initiative,cultivate their operation skills,stimulate their innovative consciousness,and enhance their ability to actively analyze,solve problems and explore knowledge,establishing the open experimental teaching model of the"Instrument and equipment training-project research-subject independent re application"and improving the level and effect of open teaching practice.

关 键 词：热分析动力学 柴油机颗粒 开放教学实践 创新实践 

分 类 号：G642.0[文化科学—高等教育学]