Classical Hydrodynamics for Analogue Spacetimes: Open Channel Flows and Thin Films
arXiv:2005.03301 · doi:10.1098/rsta.2019.0233
Abstract
Here we review the way to build analogue spacetimes 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.
Philosophical transactions of the royal society A - mathematical physical and engineering sciences, in press
References in corpus (10)
- First M87 Event Horizon Telescope Results. I. The Shadow of the Supermassive Black Hole
- Measurement of stimulated Hawking emission in an analogue system
- Observation of negative-frequency waves in a water tank: A classical analogue to the Hawking effect?
- Acoustic black holes in a two-dimensional "photon-fluid"
- Magnonic black holes
- Experimental demonstration of the supersonic-subsonic bifurcation in the circular jump: A hydrodynamic white hole
- Probing the thermal character of analogue Hawking radiation for shallow water waves?
- Low frequency analogue Hawking radiation: The Korteweg-de Vries model
- Wave Scattering in Spatially Inhomogeneous Currents
- An exact solution for the Hawking effect in a dispersive fluid