PALL
发表于 2025-3-30 11:46:11
Phenomenology,ything except the direct experimental results (numerical, laboratory and field) and/or results (a very small set indeed), which can be obtained from the first principles, e.g., NSE. Phenomenology of turbulence involves use of dimensional analysis, a variety of scaling arguments, symmetries, invarian
NEG
发表于 2025-3-30 14:56:59
Dynamics,onditions to an ultimate (statistical) state.. However, since this route is extremely complicated and involved, a second approach is used quite frequently. Namely, turbulent flows are studied ‘as they are’ disregarding their origin., and without looking into some of the details of the mechanisms of
规章
发表于 2025-3-30 20:20:47
Structure(s) of Turbulent Flows,ws on many aspects of the problem – in words of Richard Feynmann (1963, p. 41–12), holding strong opinions either way. For example, as mentioned in chapter 3, it is common in the vast literature on turbulence to consider the terms statistical and structural as incompatible or even contradictory: … i