15 citations · 21 across the 3 of their papers we have counts for
3 papers
Deviations from spectral Dirac comb due to semiperiodic pulses
Audun Theodorsen, Gregor Decristoforo, Odd Erik Garcia
In the frequency power spectral density, periodic oscillations appear as a Dirac comb at integer multiples of the frequency of the period. In weakly nonlinear systems or systems cl…
Numerical turbulence simulations of intermittent fluctuations in the scrape-off layer of magnetized plasmas
Gregor Decristoforo, Audun Theodorsen, John Omotani +2
Intermittent fluctuations in the boundary of magnetically confined plasmas are investigated by numerical turbulence simulations of a reduced fluid model describing the evolution of…
Intermittent fluctuations due to Lorentzian pulses in turbulent thermal convection
G. Decristoforo, A. Theodorsen, O. E. Garcia
Turbulent motions due to flux-driven thermal convection is investigated by numerical simulations and stochastic modelling. Tilting of convection cells leads to the formation of she…