Turbulence in a Channel

The video Turbulence in a Channel is inspired by Friedrich Ahlborn's (1858-1937) research on currents, but also by techniques of photographic imaging of water surfaces or lines of force. It is composed of two levels: The currents in the experimental pool and the images reflected onto the surface of the fluid. As a result, there are two heterogeneous rhythms: On the one hand, the streamline shapes and waves created by the fact that the "liquid mirror" is constantly set in motion, and on the other hand, the rhythm of the projected images, which have their own temporality. In this way,...