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实验教学是培养高素质创新人才的重要途径。浙江大学能源与动力实验教学中心以培养学生的实践能力和创新精神为中心,立足能源科技前沿,不断丰富和完善开放性创新实验教学课程新体系的内涵,并对今后的持续发展提出了具体思路。 相似文献
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Optimal design of the separate type heat pipe heat exchanger 总被引:2,自引:0,他引:2
Separate type heat pipe heat exchangers are often used for large-scale heat exchanging. The arrangement of such a heat exchanger conveniently allows heat input to and output from the heat exchanger at remote locations. The traditional method of designing an ordinary HPHE (heat pipe heat exchanger) is commonly applied in the separate type exchanger design, but the calculations have to be carried out separately, which makes it very complicated. In this work, the ε-NTU (effectiveness-Number of Transfer Units) method was applied for optimization analysis of single- or multi-level separate type heat pipe heat exchangers. An optimizing formula for single-level separate type heat pipe heat exchangers was obtained. The optimizing principles of effectiveness-NTU and heat transfer rate by the equal distribution method for multi-level separate type heat pipe heat exchanger are presented. The design of separate type heat pipe heat exchangers by the optimizing method is more convenient and faster than by the traditional method. 相似文献
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介绍浙江大学机械与能源学院的热工综合实验台,该实验台技术先进、自动控制实验参数、测试精度高,可以开设多个热工实验。其计算机辅助测试系统能够在线监视与动画显示整个实验过程,温度、流量、压力等参数的实时检测、显示、自己记录、存储、绘图和列表打印等。 相似文献
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关于教学过程中的五个强调胡亚才,屠传经传热学是一门应用广泛的工程基础课。几年来,我们在这门课的教学过程中,逐步总结出“五个强调”的教学方法,获得了较好的教学效果。现介绍如下:一、强调基本概念和基本规律像绝大多数工程基础课一样,传热学的知识体系非常庞杂... 相似文献
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胡亚才 《华夏少年(简快作文 )》2008,(6)
中医学理论体系形成于中国古代,受到中国古代的唯物论和辨证法思想的深刻影响。对于事物的观察分析方法,多以取类比象的整体性观察方法,通过对现象的分析,以探求其内在机理。这一独特理论体系有两个基本特点: 相似文献
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