基于数值模拟的《普通化学》实验课程教学研究  

Study on Experimental Teaching of General Chemistry Based on Numerical Simulation

作　　者：张东令 王建利 李晓东 王敬飞 赵方伟 姜忠峰 ZHANG Dong-ling;WANG Jian-li;LI Xiao-dong;WANG Jing-fei;ZHAO Fang-wei;JIANG Zhong-feng(Dalian Municipal Design&Research Institute Co.,Ltd.,Liaoning Dalian 116011;Pingdingshan Finance and Econamics School,Henan Pingdingshan 467000;Environmental Monitoring Station of Xiangcheng Environmental Protection Bureau,Henan Xuchang 461700;School of Municipal and Environmental Engineering,Henan University of Urban Construction,Henan Pingdingshan 467036,China)

机构地区：[1]大连市市政设计研究院有限责任公司,辽宁大连116011 [2]平顶山市财经学校,河南平顶山467000 [3]襄城县环境保护局环境监测站,河南许昌461700 [4]河南城建学院市政与环境工程学院,河南平顶山467036

出　　处：《广州化工》2021年第5期143-145,159,共4页GuangZhou Chemical Industry

基　　金：河南省科技攻关项目(162102310073);河南省教育厅重点项目(17B570001、19B570001);河南城建学院高等教育教学改革研究与实践项目(2019038);平顶山市科技攻关项目(2017008.8)。

摘　　要：为了满足新冠肺炎疫情下学生对实验课程的需求,提高实验效率。提出利用Solidworks软件对沉淀池进行二维建模,将建好的模型导入计算流体力学软件Fluent进行数值模拟实验,同时构建虚拟仿真实验系统。研究结果表明:基于Fluent软件的数值模拟模型可高效精准的完成沉淀池沉淀性能实验的模拟,虚拟仿真实验系统突破了时间和空间的限制,极大的满足了新冠疫情肺炎下学生对实验教课程学习的需求,对其他实验课程的教学有着重要的借鉴意义。In order to meet the needs of students in the experimental course of the new coronary pneumonia epidemic,at the same time improve the efficiency of the experiment,Solidworks software was used to carry out two-dimensional modeling of sedimentation tanks,import the built model into the computational fluid dynamics software Fluent,and conduct virtual simulation experiments on the operation conditions of sedimentation tanks under different working conditions,and the practicability of the scheme was studied.The research results showed that the numerical simulation model based on Fluent software can efficiently and accurately complete the simulation of the sedimentation performance experiment of the sedimentation tank.The virtual simulation experiment system had broken through the time and space limitations,which greatly met the experimental teaching courses for students under the new crown epidemic pneumonia.The demand for learning had important reference significance for the teaching of other experimental courses.

关 键 词：新冠肺炎疫情 数值模拟实验 虚拟仿真实验 计算流体力学 复合沉淀池 

分 类 号：G642.0[文化科学—高等教育学]