Decaying and kicked turbulence in a shell model

Jan Otto Hooghoudt, Detlef Lohse, Federico Toschi

Research output: Contribution to journalJournal articleResearchpeer-review

151 Downloads (Pure)


Decaying and periodically kicked turbulence are analyzed within the Gledzer–Ohkitani–Yamada shell model, to allow for sufficiently large scaling regimes. Energy is transferred towards the small scales in intermittent bursts. Nevertheless, mean field arguments are sufficient to account for the ensemble averaged energy decay E(t) ~t^2 or the parameter dependencies for the ensemble averaged total energy in the kicked case. Within numerical precision, the inertial subrange intermittency remains the same, whether the system is forced or decaying. © 2001 American Institute of Physics.
Original languageEnglish
Article numberDOI: 10.1063/1.1375146
JournalPhysics of Fluids
Issue number7
Pages (from-to)2013
Number of pages2,018
Publication statusPublished - Jul 2001


  • Turbulence
  • shell-model


Dive into the research topics of 'Decaying and kicked turbulence in a shell model'. Together they form a unique fingerprint.

Cite this