能量转换与阻力测定综合性实验的设计与实践研究  

Design and Practice Study of the Energy Conversion and Measure of Resistance Comprehensive Experiment

作　　者：焦学然[1] 张霞[1] 

机构地区：[1]河南城建学院环境与市政工程系,河南平顶山467044

出　　处：《华北水利水电学院学报（社会科学版）》2013年第2期186-188,共3页Journal of North China Institute of Water Conservancy and Hydroelectric Power(Social Sciences Edition)

摘　　要：在实践的基础上,利用能量方程验证性实验装置,对实验进行了重新设计,使其不仅能验证能量方程,而且能利用能量方程、沿程水头损失计算式、局部水头损失计算式、连续性方程等进行相关计算。研究表明,该综合性实验增强了学生对相关基本概念的理解,提高了学生的创新思维和综合分析、解决问题的能力,对于《水力学》和《流体力学》实验教学改革具有借鉴作用。Based on practices, the energy equation verification experiment was redesigned and transformed into the energy conver- sion and measure of resistance comprehensive experiment. The results show that the experiment not only improves students＇ creative thinking ability, but also cultivates the ability for analyzing and solving problems of students. And it provides useful information for the hydromechanics experimental education reform.

关 键 词：水力学 流体力学 能量转换与阻力测定 综合性实验 设计与实践 

分 类 号：G424.1[文化科学—课程与教学论]