FLOWS IN A SIMPLY-CONNECTED CAVITY PERFORMING ROTATIONAL OSCILLATIONS
The structure of flows in a coaxial cavity with a radial partition is studied experimentally. The presence of a partition makes the cavity simply connected and thereby determines the characteristic properties of the currents. The container with the cavity is made of acrylic glass. Rotational vibrations are imparted to it. The article focuses on the features of the implementation of the experiment and the structure of the observed flows.