Related Experiment Video
Updated: Dec 14, 2025

An Analog Macroscopic Technique for Studying Molecular Hydrodynamic Processes in Dense Gases and Liquids
Published on: December 4, 2017
Classical hydrodynamics for analogue space-times: open channel flows and thin films
Germain Rousseaux1, Hamid Kellay2
1CNRS/Université de Poitiers/ISAE-ENSMA, Institut Pprime, Futuroscope, France.
Abstract:
Here we review the way to build analogue space-times in open channel flows by looking at the flow phase diagram and the corresponding analogue experiments performed during the last years in the associated flow regimes. Thin films like the circular jump with different dispersive properties are discussed with the introduction of a brand new system for the next generation of analogue gravity experiments: flowing soap films with their capillary/elastic waves. This article is part of a discussion meeting issue 'The next generation of analogue gravity experiments'.
Related Concept Videos
Steady, Laminar Flow Between Parallel Plates
Typical Model Studies
Energy Considerations in Open Channel Flow
Uniform Depth Channel Flow
Bernoulli's Equation for Flow Along a Streamline
Design Example: Creating a Hydraulic Model of a Dam Spillway

