Λεπτομέρειες βιβλιογραφικής εγγραφής
| Τίτλος: |
The effect of localized friction on the disruption of self-similarity. |
| Συγγραφείς: |
Noormohammadi, Asghar1,2 (AUTHOR), Barron, Ronald2,3 (AUTHOR), Balachandar, Ram2,4 (AUTHOR) asghar.noormohammadi@uwaterloo.ca |
| Πηγή: |
Physics of Fluids. Sep2026, Vol. 38 Issue 9, p1-13. 13p. |
| Θεματικοί όροι: |
*Friction, *Scale invariance (Statistical physics), *Physics |
| Περίληψη: |
The present study demonstrates the absence of self-similarity formation in the distribution of mean concentration fields. An examination in both the physical and spectral spaces revealed that the convection−diffusion mechanism and the development of short- and long-range dispersion play a minimal role in influencing the nature of self-similarity. The friction concentration is considered as the key factor in determining the emergence of self-similarity. It is observed that as the rate of change of friction concentration fields tends to zero, the mean concentration fields stabilize into self-similar patterns more effectively. [ABSTRACT FROM AUTHOR] |
| Βάση Δεδομένων: |
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