Journalartikel
Autorenliste: Greiner, M; Giesemann, J; Lipa, P
Jahr der Veröffentlichung: 1997
Seiten: 4263-4274
Zeitschrift: Physical Review E
Bandnummer: 56
Heftnummer: 4
ISSN: 1063-651X
DOI Link: https://doi.org/10.1103/PhysRevE.56.4263
Verlag: American Physical Society
Abstract:
Due to the underlying hierarchical structure, spatial correlation functions calculated from multiplicative cascade models are not translationally invariant. A scheme is presented that restores translational invariance by averaging over the experimentally unknown spatial location of cascade realizations with respect to the observation window. The impact of this scheme on multiplier distributions for the energy dissipation field in fully developed turbulence is analyzed; only the experimental multiplier distribution is found to be invariant under a wide range of scales.
Zitierstile
Harvard-Zitierstil: Greiner, M., Giesemann, J. and Lipa, P. (1997) Translational invariance in turbulent cascade models, PHYSICAL REVIEW E, 56(4), pp. 4263-4274. https://doi.org/10.1103/PhysRevE.56.4263
APA-Zitierstil: Greiner, M., Giesemann, J., & Lipa, P. (1997). Translational invariance in turbulent cascade models. PHYSICAL REVIEW E. 56(4), 4263-4274. https://doi.org/10.1103/PhysRevE.56.4263
Schlagwörter
EXACT RESUMMATIONS; FULLY-DEVELOPED TURBULENCE; HYDRODYNAMIC TURBULENCE; WAVELET CORRELATIONS
