Simulating Space Plasmas in the Lab: Levitated Rings and Interchange Dynamics - Marlon (Buch)

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Marlon: Simulating Space Plasmas in the Lab: Levitated Rings and Interchange Dynamics

Marlon

Simulating Space Plasmas in the Lab: Levitated Rings and Interchange Dynamics

Buch

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tredition, 07/2024
Einband: Kartoniert / Broschiert, Paperback
Sprache: Englisch
ISBN-13: 9783384285867
Bestellnummer: 11915187
Umfang: 100 Seiten
Gewicht: 184 g
Maße: 234 x 155 mm
Stärke: 8 mm
Erscheinungstermin: 10.7.2024
Achtung: Artikel ist nicht in deutscher Sprache!

Klappentext

Intermittency is a de ning characteristic of turbulence, and can be described as "the nonuni-form distriubtion of eddy formations in a stream" [55]. Spatial intermittency occurs when turbulent eddies are generated over a wide range of scales but do not ll the uid volume, only irregu-lar sub-volumes [56]; this is associated with sharp gradients and coherent structures. Temporal intermittency occurs when uctuations appear as "bursts" in time with varying durations and is characteristic of the turbulent cascade. Matthaeus and co-authors review the properties of spatial and temporal intermittency in both uids and plasmas [57]. Intermittency is related to nonlinear phase-space structures called "holes" and "clumps" which were originally found in electrostatic turbulence simulations [58, 59]. Temporal intermittency has been associated with the inverse cas-cade of two-dimensional turbulence, as described in Section 1.3.