厢式运输车车身表面减阻研究性实验设计
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摘要
为给学生创造发展个性和创新思维的空间环境,设计了厢式运输车车身表面减阻研究性实验。实验结合科研成果,运用气膜减阻原理,模拟和探索厢式运输车表面结构对其空气动力特性的影响,以小孔间距对厢体表面减阻的影响为实例,设计和优化厢体表面结构。该研究性实验,有利于激发学生的学习热情,调动学生勇于探索、勇于创新的积极性,培养学生的创新实践能力。
In order to create a space environment for students to develop their individuality and innovative thinking,a research experiment on the surface drag reduction of the van body is designed.This experiment is combined with the scientific research achievements.By using the principle of gas film drag reduction,the effect of the van's surface structure on its aerodynamic characteristics is simulated and explored,and by taking the effect of small hole distance on the drag reduction of the van's surface as an example,the van's surface structure is designed and optimized.This research experiment is helpful to stimulate students' enthusiasm for learning,mobilize their initiative in exploring and innovating,and cultivates their innovative and practical ability.
In order to create a space environment for students to develop their individuality and innovative thinking,a research experiment on the surface drag reduction of the van body is designed.This experiment is combined with the scientific research achievements.By using the principle of gas film drag reduction,the effect of the van's surface structure on its aerodynamic characteristics is simulated and explored,and by taking the effect of small hole distance on the drag reduction of the van's surface as an example,the van's surface structure is designed and optimized.This research experiment is helpful to stimulate students' enthusiasm for learning,mobilize their initiative in exploring and innovating,and cultivates their innovative and practical ability.
引文
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[8]张洪奎.开展探索性实验培养学生创新精神[J].中国大学教学,2011(11):68-70.
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[11]Seifert A,Stalnov O,Sperber D,et al.Large Trucks Drag Reduction using Active Flow Control[M]//The Aerodynamics of Heavy Vehicles II:Trucks,Buses,and Trains.Springer Berlin Heidelberg,2009:115-133.
[12]谢小鹏,曹立峰,曾建豪.气膜条件下车厢表面摩擦阻力计算理论研究[J].华南理工大学学报(自然科学版),2015(2):96-101.
[2]赵同刚,刘乐.以卓越工程师为目标驱动人才培养方式的改革[J].实验技术与管理,2015,32(1):164-166.
[3]曹贺,刘春生,陈国晶,等.卓越计划背景下科学构建工程化实践教学模式研究[J].实验技术与管理,2014,31(10):40-42.
[4]孟庆繁,逯家辉,王贞佐,等.探索性实验是创新型人才培养的有效途径[J].实验室研究与探索,2004,23(1):85-88.
[5]谢友柏.高校的聚焦点是培养创新人才[J].实验室研究与探索,2010,29(8):1-3.
[6]赵树恩,李玉玲,张慧玲.车辆工程专业模块课实验教学整合与优化[J].实验科学与技术,2012,10(4):114-116.
[7]金华明.车辆工程实验课程教学研究[J].农业装备与车辆工程,2010(10):49-51.
[8]张洪奎.开展探索性实验培养学生创新精神[J].中国大学教学,2011(11):68-70.
[9]潘兹汉.厢式车的现状及发展趋势[C]//河南省汽车工程科技学术研讨会.2012:17-18.
[10]谢小鹏,曹立峰,曾建豪.厢式运输车厢体的气膜减阻法试验研究[J].润滑与密封,2014,39(4):89-92.
[11]Seifert A,Stalnov O,Sperber D,et al.Large Trucks Drag Reduction using Active Flow Control[M]//The Aerodynamics of Heavy Vehicles II:Trucks,Buses,and Trains.Springer Berlin Heidelberg,2009:115-133.
[12]谢小鹏,曹立峰,曾建豪.气膜条件下车厢表面摩擦阻力计算理论研究[J].华南理工大学学报(自然科学版),2015(2):96-101.