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成都科技大学机械系研制的RB-Ⅱ型雷诺及伯努利方程实验装置,于1984年10月26日由四川省高等教育局主持召开了鉴定会,有关单位的30多名代表参加了会议。会议认为,该装置与国内同类型设备比较将几项实验组合在一起,实现了一机多用。雷诺实验重复测能比较顺利地测出临界雷诺数在2000以上,伯努利方程实验能准确地演示能量守恒、能量损失、动压及静压对比,实验效果直观、稳定。在鉴定会上,还表演了另一种小型多功能流体力学实验装置:WT-Ⅱ型烟风流线仪,演示效果良好,图形清晰、稳定直观。目前这两种小型流体力学实验装置均投入批量生产,凡需要者可与成都科技大学机械系联系。
RB-Ⅱ type Renault and Bernoulli equation experimental apparatus developed by Department of Mechanical Science and Technology of Chengdu University of Science and Technology was appraised by Sichuan Provincial Department of Higher Education on October 26, 1984, and more than 30 representatives from related units attended the conference. The meeting held that the device is compared with the same type of equipment in the country will be combined with several experiments to achieve a multi-purpose machine. The Reynolds experiment repeated measurements successfully measured the critical Reynolds number more than 2000, Bernoulli equation experiment can accurately demonstrate energy conservation, energy loss, dynamic pressure and static pressure contrast, experimental results intuitive and stable. In the appraisal meeting, but also performed another small multi-functional hydrodynamic experimental device: WT-Ⅱ-type smoke air flow meter, the demonstration effect is good, clear graphics, stable and intuitive. At present, these two kinds of small fluid mechanics experimental devices are put into mass production, and those who need it can contact Chengdu University of Science and Technology Department of Mechanical.