Fluid mechanics is one of the important branches of basic mechanics education of science and technology in higher education, and its corresponding teaching experiments are numerous. However, there are great similarities among some components of most traditional hydrodynamics experimental devices. If an independent experimental device is designed for a specific experiment, it will result in a great waste of resources and space. Therefore, based on the full investigation on the similar components of some certain experimental devices, this study redesigned and integrated them, and innovatively proposed a new type of assembled hydrodynamics comprehensive experimental device. This experimental device can be utilized to carry out Reynolds experiment, Nozzle outflow experiment, Karman vortex street experiment, etc. based on different combinations. The corresponding results show that this assembled hydrodynamics comprehensive experimental device has the advantages of multiple functions, small occupied space, low cost, good stability, high corrosion resistance, strong expandability, and so on.
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Runchen et al. (2024) studied this question.
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