Experimental quasi-1D capillary-wave turbulence
arXiv:2110.01448 · doi:10.1209/0295-5075/ac2751
Abstract
Wave turbulence in quasi-1D geometry is usually not investigated experimentally since low-order resonant wave interactions are theoretically prohibited. Here, we report on the first observation of unidirectional capillary-wave turbulence on the surface of a fluid in a canal. We also show that five-wave interactions are the lowest-order resonant process subsisting at small scales, and are thus probably the one generating such quasi-1D capillary wave turbulence. We show that the wave spectrum is compatible with the corresponding dimensional analysis prediction. The main assumptions of weak turbulence theory are also verified experimentally. Quasi-1D wave turbulence could be thus highlighted in other fields of wave turbulence.
EPL - Europhysics Letters, European Physical Society/EDP Sciences/Societ{à} Italiana di Fisica/IOP Publishing, 2021
References in corpus (13)
- Observation of wave turbulence in vibrating plates
- Experimental evidence of a hydrodynamic soliton gas
- Experiments in Surface Gravity-Capillary Wave Turbulence
- Are there waves in elastic wave turbulence ?
- Observation of nonlinear dispersion relation and spatial statistics of wave turbulence on the surface of a fluid
- Decay of capillary wave turbulence
- Phase randomization of three-wave interactions in capillary waves
- Wave turbulence on the surface of a ferrofluid submitted to a magnetic field
- Wave turbulence on the surface of a ferrofluid in a horizontal magnetic field
- Numerical simulation of the wave turbulence on the surface of a ferrofluid in a horizontal magnetic field
- Numerical Simulation of Collinear Capillary-Wave Turbulence
- Transition from Weak Wave Turbulence to Soliton-Gas
- Wave turbulence on the surface of a fluid in a high-gravity environment
Cited by in corpus (4)
- Experiments in Surface Gravity-Capillary Wave Turbulence
- Transition from wave turbulence to acousticlike shock-wave regime
- Simulation of the Wave Turbulence of a Liquid Surface Using the Dynamic Conformal Transformation Method
- Evidence of experimental three-wave resonant interactions between two dispersion branches