Wave turbulence served up on a plate
Wave turbulence in a thin elastic plate is experimentally investigated. By using a Fourier transform profilometry technique, the deformation field of the plate surface is measured simultaneously in time and space. This enables us to compute the wavevector-frequency Fourier (𝐤, ω) spectrum of the full space-time deformation velocity. In the 3D (𝐤, ω...
