Zobrazeno 1 - 10
of 21
pro vyhledávání: '"V. M. Prostokishin"'
Publikováno v:
Physics-Uspekhi. 57:250-256
The universal (Reynolds-number-independent) von Karman–Prandtl logarithmic law for the velocity distribution in the basic intermediate region of a turbulent shear flow is generally considered to be one of the fundamental laws of engineering science
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::698ac843024340da16abec7380c9fe05
https://doi.org/10.3367/ufne.0184.201403d.0265
https://doi.org/10.3367/ufne.0184.201403d.0265
Publikováno v:
Physics-Uspekhi. 58:199-201
The problem of turbulent flow in pipes, although at first sight of purely engineering interest, has since the 1930s been the subject of much attention by mathematicians and physicists, including such outstanding figures as Th von Karman, L Prandtl, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e38c841836c48503f0bae56772cc0464
https://doi.org/10.3367/ufne.0185.201502h.0217
https://doi.org/10.3367/ufne.0185.201502h.0217
Publikováno v:
Proceedings of the National Academy of Sciences. 99:5772-5776
According to a model of the turbulent boundary layer proposed by the authors, in the absence of external turbulence the intermediate region between the viscous sublayer and the external flow consists of two sharply separated self-similar structures.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e6ec6c26015f0c56b4f8d98360e9ad20
https://doi.org/10.1073/pnas.082117699
https://doi.org/10.1073/pnas.082117699
Autor:
V M Prostokishin, S. V. Petrov
Publikováno v:
Journal of Physics: Conference Series. 937:012040
The result that was established in [1] for Walsh series with coefficients belonging to a Riesz–space is generalized for multiplicative systems. Conditions for recovering the coefficients of a convergent series on the multiplicative systems from its
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a2a96999c5dc7cc1329e9c656d312ea
https://doi.org/10.1088/1742-6596/937/1/012040
https://doi.org/10.1088/1742-6596/937/1/012040
Publikováno v:
Scopus-Elsevier
In a turbulent boundary layer over a smooth flat plate with zero pressure gradient, the intermediate structure between the viscous sublayer and the free stream consists of two layers: one adjacent to the viscous sublayer and one adjacent to the free
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::585acf73ec0b86dbfb558bc48bf5eb8f
https://doi.org/10.1073/pnas.97.8.3799
https://doi.org/10.1073/pnas.97.8.3799
Publikováno v:
Physica D: Nonlinear Phenomena. 127:105-110
Benzi et al. presented experimental data and an analysis to the effect that the well-known “2/3” Kolmogorov–Obukhov exponent in the inertial range of local structure in turbulence should be corrected by a small but definitely nonzero amount. We
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86b9f29a6f128ac72b53d01813096551
https://doi.org/10.1016/s0167-2789(98)00289-9
https://doi.org/10.1016/s0167-2789(98)00289-9
Publikováno v:
Journal of Physics: Conference Series. 788:012057
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::436866edaa87b3f7df1ea42d6cb3e399
https://doi.org/10.1088/1742-6596/788/1/012057
https://doi.org/10.1088/1742-6596/788/1/012057
Publikováno v:
European Journal of Applied Mathematics. 4:225-240
It is shown that the influence of microstructure in the damage accumulation process leads to a nonlinear diffusion effect, with a strongly stress-dependent diffusion coefficient. A nonlinear parabolic equation with a source term is obtained for the d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a9e7322b6c204428dfdc32870d0c9b50
https://doi.org/10.1017/s0956792500001108
https://doi.org/10.1017/s0956792500001108
Publikováno v:
Journal of Fluid Mechanics. 248:521-529
In Part 1 of this work (Barenblatt 1993) a non-universal scaling law (depending on the Reynolds number) for the mean velocity distribution in fully developed turbulent shear flow was proposed, together with the corresponding skin friction law. The un
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18fa84bc26db07c15b1def5c0bf6bab2
https://doi.org/10.1017/s0022112093000886
https://doi.org/10.1017/s0022112093000886
Publikováno v:
Proceedings of the National Academy of Sciences. 94:7817-7819
A processing of recent experimental data by Nagib and Hites [Nagib, H. & Hites, M. (1995) AIAA paper 95-0786, Reno, NV) shows that the flow in a zero-pressure-gradient turbulent boundary layer, outside the viscous sublayer, consists of two self-simil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::464ced8d55bdcd6c0441f0819e9b77ff
https://doi.org/10.1073/pnas.94.15.7817
https://doi.org/10.1073/pnas.94.15.7817