2 papers
physics.flu-dyn2019
A Differential Approximation Model For Passive Scalar Turbulence
Pierre Morel, Shaokang Xu, Özgür D. Gürcan
Two dimensional passive scalar turbulence is studied by means of a k-space diffusion model based on a third order differential approximation. This simple description of local nonli…
physics.flu-dyn2019
Spiral chains in wavenumber space of two dimensional turbulence
Ö. D. Gürcan, Shaokang Xu, P. Morel
Abstract Self-similar, fractal nature of turbulence is discussed in the context of two dimensional turbulence, by considering the fractal structure of the wave-number domain using…