Equipment parameters:

The system mainly includes the turntable body, experimental water tank, turntable power system, power supply and signal transmission system, water supply system, visualization system, experimental terrain components, etc.

• Turntable body: tabletop diameter 0.4m, experimental water tank rotating tabletop height 0.3m, rotating diameter 0.5m, total system height 1m

• Experimental sink: The experimental sink has a side length of 0.4m * 0.4m and a height of 0.2m.

• Rotary table power system: precise control by servo motor, continuously adjustable rotation speed from 0-20r/min, speed fluctuation less than 0.2%, equipped with motor driver and speed regulator, motor speed with digital display.

• Power supply and signal transmission system: 2 channels of 10A power supply, 2 channels of gigabit network.

• Visualization system: 1 high-definition motion camera, which can be connected to a mobile phone via Bluetooth. The entire experimental process of the turntable can be displayed in real time through the mobile phone.

• Equipped with a system user manual, the turntable is equipped with Taylor column experiments, Fourier pendulum experiments, bottom Ekman layer experiments, Ekman spiral experiments, circulation experiments, thermal wind experiments, Rossby waves and other experimental terrains and experimental manuals.