Zobrazeno 1 - 7
of 7
pro vyhledávání: '"A. B. Perminov"'
Publikováno v:
Вестник рентгенологии и радиологии, Vol 103, Iss 1-3, Pp 55-61 (2022)
Hyperpneumatization of the paranasal sinuses is a rare condition. Hypersinus, pneumosinus dilatans, and pneumocele are the three types of excessive pneumatization according to the traditional classification proposed by Urken et al. (1987). If in the
Externí odkaz:
https://doaj.org/article/c8854f493f784ea6a48074cc2f23714c
Autor:
G. N. Zhizhin, A. A. Balashov, I. N. Nesteruk, N. G. Kultepin, E. B. Perminov, V. S. Bukreev, V. A. Vagin
Publikováno v:
Applied optics. 17(11)
The construction of a high resolution (0.005-cm(-1)) Michelson interferometer with cat's eye retroreflectors is described in some detail. The instrument line shape function of the Fourier spectrometer at 0.63 microm agrees with theory at 0.02-cm(-1)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::59c4e91454c35200d8f45fbc4eebe5cd
https://pubmed.ncbi.nlm.nih.gov/20198058
https://pubmed.ncbi.nlm.nih.gov/20198058
Publikováno v:
Journal of Fluid Mechanics
Journal of Fluid Mechanics, Cambridge University Press (CUP), 2009, 635, pp.297-319. ⟨10.1017/S0022112009007575⟩
Journal of Fluid Mechanics, Cambridge University Press (CUP), 2009, 635, pp.297-319. ⟨10.1017/S0022112009007575⟩
The stabilization of buoyant flows by a magnetic field is an important matter for crystal growth applications. It is studied here when the cavity is an infinite channel with rectangular cross-section typical of horizontal Bridgman configurations and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2f94d59ae3d055d685919c6fa72d04c7
https://hal.archives-ouvertes.fr/hal-00441951
https://hal.archives-ouvertes.fr/hal-00441951
Autor:
Yu. A. Buevich, E. B. Perminov
Publikováno v:
Journal of Engineering Physics. 39:1003-1009
The problems of heat transfer in a flow of continuous medium in a channel filled with dispersed material, and of the unsteady operation of a straight-through heat regenerator are examined; longitudinal heat transfer is ignored.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a661205e71bb7ac796b8501f1c7e4232
https://doi.org/10.1007/bf00825928
https://doi.org/10.1007/bf00825928
Autor:
Yu. A. Buevich, E. B. Perminov
Publikováno v:
Journal of Engineering Physics. 40:150-157
The time-varying convective heat or mass transfer from objects immersed in a filtering granular bed is analyzed. Absorption of the heat or mass in the bed is taken into account.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e4842e065b82b939dd4dc9384576d6c
https://doi.org/10.1007/bf00826023
https://doi.org/10.1007/bf00826023
Autor:
E. B. Perminov, Yu. A. Buevich
Publikováno v:
Journal of Engineering Physics. 48:26-33
Stationary heat and mass outflow from a body in an infiltrated granular bed is studied taking into account the effect of the high-porosity zone near the surface of the body.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e864dcbd79463bf7ac96d209f15e3d2
https://doi.org/10.1007/bf00878251
https://doi.org/10.1007/bf00878251
Autor:
E. B. Perminov, Yu. A. Buevich
Publikováno v:
Journal of Engineering Physics. 38:19-25
The reduction of the system of heat-transfer equations in phases of a disperse medium to a single equation is considered. The problem of heating a layer of granular material by a stream of hot fluid is investigated as an illustration.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1aba8bac520964528a27eb1cd04b0e1
https://doi.org/10.1007/bf00861178
https://doi.org/10.1007/bf00861178