Emergence of long-range correlations and thermal spectra in forced turbulence
Recent numerical studies have shown that forced, statistically isotropic turbulence develops a ‘thermal equilibrium’ spectrum, E(k) ∝ k 2 , at large scales. This behaviour presents a puzzle, as it appears to imply the growth of a non-zero Saffman integral, which would require the longitudinal veloci...
Main Authors: | Hosking, DN, Schekochihin, AA |
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Format: | Internet publication |
Language: | English |
Published: |
2022
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