Fluid mechanics comprehensive experiment device

Abstract

The present invention discloses a fluid mechanics comprehensive experiment device. The device comprises an engine body and a pressure stabilization water tank, a water tank, a metering water tank, a pressure measurement plate and an experiment pipeline which are installed on the engine body; an indication dose bottle is installed on the pressure stabilization water tank, and the bottom portion ofthe indication dose bottle communicates with a reynolds experiment pipeline through a rubber tube; a vertical overflow plate and a vertical steady flow plate are arranged in the pressure stabilizationwater tank, the bottom portion of the pressure stabilization water tank is connected with the water tank through an overflow pipe and a water supply pipe, the water tank is internally provided with awater pump, and one end of the water pump is connected with the water supply pipe. The fluid mechanics comprehensive experiment device can perform the following experiments: 1) the reynolds experiment; 2) the local resistance factor measurement experiment; 3) the Venturi meter flow measurement experiment; 4) the orifice plate flowmeter experiment; 5) the Pitot tube experiment; 6) the bernoulli equation experiment; 7) the on-way resistance coefficient measurement experiment. The fluid mechanics comprehensive experiment device is simple in usage method, accurate in measurement result and high in market promotion value.

Description

technical field [0001] The invention relates to an experimental device, in particular to a comprehensive experimental device for fluid mechanics. Background technique [0002] Fluid mechanics is gradually developed in human beings' struggle with nature and in production practice. Fluid mechanics not only includes the basic theory of natural science, but also involves the application of engineering technology science. The above is mainly from the perspective of the research object to illustrate the content and branches of fluid mechanics. In addition, from the perspective of fluid force, it can be divided into hydrostatics, fluid kinematics and fluid dynamics; from the study of different "mechanical models", there are ideal fluid dynamics, viscous fluid dynamics, Incompressible fluid dynamics, compressible fluid dynamics and non-Newtonian fluid dynamics, etc. [0003] In order to observe fluid phenomena, a fluid mechanics experiment device has appeared, but the current flu...

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Problems solved by technology

[0003] In order to observe fluid phenomena, a fluid mechanics experiment device has appeared, but the current fluid mechanics experiment device has a single function, and cannot simultaneously perform the Reynolds experiment, the local resistance coefficient measurement experiment, the Venturi flowmeter flow measurement experiment, orifice flow rate in the fluid mechanics experiment. Meter experiment, Pitot experiment, Bernoulli equation experiment and resistance coefficient determination experiment along the way

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