溃烂
发表于 2025-3-28 15:16:53
PERIODIC MOTION IN HIGH-SYMMETRIC FLOWr attained in the continuation we compare the energy spectra of periodic and turbulent motion. The results suggest that periodic motion of a sufficiently long period can represent turbulence in a statistical sense.
Amenable
发表于 2025-3-28 22:34:34
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ATOPY
发表于 2025-3-29 01:04:34
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种子
发表于 2025-3-29 05:53:35
TWO-PARTICLE DIFFUSION AND FINE-SCALE STRUCTURES OF TURBULENCE straining stagnation points; . is a dimensionless number). It is also shown that the trajectories of particlepairs in the (.,.) space are useful to recognize the fine-scale structure bearing the Lagrangian burst of particle-pair.
meretricious
发表于 2025-3-29 10:43:31
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象形文字
发表于 2025-3-29 15:25:19
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CHANT
发表于 2025-3-29 16:30:48
CLUSTERING OF INTENSE STRUCTURES IN ISOTROPIC TURBULENCE: NUMERICAL AND EXPERIMENTAL EVIDENCErticity and strain rate sets gives evidence of a strong clustering at intermediate scales, from which a possible fractal dimension can be defined. Algebraically distributed free intervals between intense velocity derivative from experimental time series confirms this self-similar clustering at large
EXPEL
发表于 2025-3-29 23:39:23
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巩固
发表于 2025-3-30 01:53:27
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Indicative
发表于 2025-3-30 07:03:02
INTERACTION BETWEEN A COLUMNAR VORTEX AND EXTERNAL TURBULENCEortex are used. The columnar vortex is immersed in an initially isotropic homogeneous turbulence field, which itself is produced by a direct numerical simulation of decaying turbulence. Using visualization techniques, we investigate the formation of inhomogeneous fine turbulent eddies around the col