| 虚实结合的教学模式在燃烧学实验中的应用 |
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| 引用本文： | 曾令艳,王海明,黄怡珉,姜宝成,宋彦萍,陈智超.虚实结合的教学模式在燃烧学实验中的应用[J].实验室研究与探索,2020(3):163-167. |
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| 作者姓名： | 曾令艳 王海明 黄怡珉 姜宝成 宋彦萍 陈智超 |
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| 作者单位： | 1.哈尔滨工业大学能源科学与工程学院 |
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| 基金项目： | 黑龙江省高等教育教学改革研究项目(SJGY20180147);2017年度哈尔滨工业大学教育教学改革研究项目(XJG2017040)。 |
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| 摘 要： | 针对燃烧学课程理论教学中存在概念难理解、现象直观性差和缺少前沿科学等问题,在实验教学中开展了虚实结合的教学模式。开设了层流预混火焰、射流扩散火焰及水煤浆滴的实物实验;利用当前科研成果,开发了采用旋流、直流和W火焰煤粉燃烧技术的火电站锅炉的虚拟仿真试验。在经济、环保和有限的学时内,保证实验内容的全面性和系统性,促进能源动力专业实验与学科科学研究的深度融合,使学生接触学科前沿科学问题。教学实践证明,采用虚实结合的教学模式后,学生的专业兴趣和创新意识明显提高。
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| 关 键 词： | 燃烧学 实验教学 虚拟仿真 教学模式 |
Application of Teaching Mode of Combining False and Truth in the Experimental Lessons of Combustion Science |
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| ZENG Lingyan,WANG Haiming,HUANG Yimin,JIANG Baocheng,SONG Yanping,CHEN Zhichao.Application of Teaching Mode of Combining False and Truth in the Experimental Lessons of Combustion Science[J].Laboratory Research and Exploration,2020(3):163-167. |
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| Authors: | ZENG Lingyan WANG Haiming HUANG Yimin JIANG Baocheng SONG Yanping CHEN Zhichao |
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| Institution: | (School of Energy Science and Engineering,Harbin Institute of Technology,Harbin 150001,China) |
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| Abstract: | In order to deal with the problems such as indigestibility of concepts,poor intuition of phenomena and lacking of frontier science in the theoretic teaching of“Science of Combustion”,we introduced“combination of virtual and reality”teaching mode in experiment course.Physical experiments were carried out for laminar premixed flame,jet diffusion flame and coal water slurry.Based on current scientific research achievements,the virtual simulation experiments of coal-fired power plant boilers using swirling,DC and W flame coal combustion technologies were developed.In the economical environmental and limited school hours,this teaching mode can ensure the comprehensiveness and systematicness of experimental contents,promote the deep integration of energy power professional experiments and subject scientific research,and let students come into contact with the subject frontier science problems.Teaching practice has proved that the students’professional interest and innovative consciousness have been significantly improved after adopting the“combining virtual and actual”teaching mode. |
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| Keywords: | combustion science experimental teaching virtual simulation teaching mode |
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