Zobrazeno 1 - 10
of 15
pro vyhledávání: '"N. N. Luchko"'
Publikováno v:
Journal of Engineering Physics and Thermophysics. 75:65-70
Laminar circulation flow in a cubic cavity with a moving face is numerically analyzed. The jet‐vortex elements of the flow which develop in the cavity are identified.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6cd5b0dec2447f922147e9b1952f51e5
https://doi.org/10.1023/a:1014862505362
https://doi.org/10.1023/a:1014862505362
Publikováno v:
Journal of Engineering Physics and Thermophysics. 71:753-756
The process of ultrafiltration in a cell without mixing with allowance for the diffusion coefficient as a function of the concentration is described.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43dcf70a316719d3b8ab1747fa46bc7d
https://doi.org/10.1007/bf02681622
https://doi.org/10.1007/bf02681622
Publikováno v:
Journal of Engineering Physics and Thermophysics. 71:166-174
We investigate the process of ultrafiltration with gel formation in laminar flow in a plane channel in the case of nonideal selectivity of the membrane.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::24959f214982e1dd1f759a6e488c652b
https://doi.org/10.1007/bf02682512
https://doi.org/10.1007/bf02682512
Publikováno v:
Journal of Engineering Physics and Thermophysics. 67:891-895
We investigated steady-state concentrational polarization in laminar ultrafiltration in a plane channel in relation to the selective properties of the membrane.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4cdf5a9b3700784a412cc4fc7aca9f9
https://doi.org/10.1007/bf00853014
https://doi.org/10.1007/bf00853014
Publikováno v:
Journal of engineering physics. 42:36-40
The problem of universal simulation of the dynamics of a turbulent velocity field (universal in the sense of arbitrary values of the Reynolds turbulence number) is treated on the basis of the moment model in the second approximation.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86676ccd827f5718ff17236b8a3b6ef4
https://doi.org/10.1007/bf00824988
https://doi.org/10.1007/bf00824988
Autor:
I. I. Kovalev, N. N. Luchko
Publikováno v:
Journal of Engineering Physics. 51:1268-1271
A multiparameter differential model has been used to derive asymptotic formulas for the behavior of a passive component in the final stage of degeneration in a turbulent wake.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1684aea353bead523a2db8bc8fe199c
https://doi.org/10.1007/bf00870678
https://doi.org/10.1007/bf00870678
Publikováno v:
Journal of Engineering Physics. 52:259-264
The optimum values of the constants in the well-known approximation of the moment u22θ are determined from the results of experimental investigations of nonisothermal wakes.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17efd65189fb0e1bf0e23b8dea839200
https://doi.org/10.1007/bf00872501
https://doi.org/10.1007/bf00872501
Autor:
B. A. Kolovandin, N. N. Luchko
Publikováno v:
Journal of Engineering Physics. 54:8-13
Known second-order models are verified in a test problem of an isotropic velocity field with a constant temperature gradient.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13547352cff5552542909d6226524f64
https://doi.org/10.1007/bf00870219
https://doi.org/10.1007/bf00870219
Publikováno v:
Journal of Engineering Physics. 43:1339-1343
Certain characteristics of a turbulent boundary layer are measured in a natural setting by means of an automated measurement system. Deviations of the investigated process from the Gaussian description are inferred on the basis of measurements sof th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::623094042f22b7c5e0956ffe5f2243b0
https://doi.org/10.1007/bf00824790
https://doi.org/10.1007/bf00824790
Publikováno v:
Journal of Engineering Physics. 52:536-542
A plane momentumless wake is investigated on the basis of numerical computations by the uiuj—ɛ model of turbulence and an aerodynamic experiment.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::651610fff78f8bc36929dd497bf728aa
https://doi.org/10.1007/bf00873306
https://doi.org/10.1007/bf00873306