Zobrazeno 1 - 10
of 12
pro vyhledávání: '"D. V. Brezgin"'
Autor:
K. E. Aronson, A. Yu. Ryabchikov, N. V. Zhelonkin, D. V. Brezgin, A. L. Demidov, D. Yu. Balakin
Publikováno v:
Thermal Engineering. 70:245-253
Publikováno v:
J. Phys. Conf. Ser.
Journal of Physics: Conference Series
Journal of Physics: Conference Series
In this paper, the test supersonic ejector with conjugate heat transfer in solid bodies has been studied numerically. An extensive numerical campaign by means of open-source SU2 solver is performed to analyze the fluid dynamics of the ejector flowfie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8390d67091075bae7a1c57d0336d6c7
https://hdl.handle.net/10995/112042
https://hdl.handle.net/10995/112042
Autor:
K E Aronson, D V Brezgin
Publikováno v:
J. Phys. Conf. Ser.
Journal of Physics: Conference Series
Journal of Physics: Conference Series
In the present paper, a series of numerical simulations of wet steam flows within ejectors distinguished by four primary nozzle contours have been carried out with the objective to evaluate the overall ejector performance. The studied primary nozzle
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3d077e9f7afbe98182207f0a36c29dc
https://hdl.handle.net/10995/102284
https://hdl.handle.net/10995/102284
Publikováno v:
Thermophysics and Aeromechanics. 24:553-561
The paper presents the numerical simulation results of the surface roughness influence on gas-dynamic processes inside flow parts of a supersonic ejector. These simulations are performed using two commercial CFD solvers (Star- CCM+ and Fluent). The r
Autor:
N. V. Zhelonkin, I. B. Murmanskii, K. E. Aronson, A. Yu. Ryabchikov, D. V. Brezgin, Yu. M. Brodov
Publikováno v:
Thermal Engineering. 64:104-110
A series of questions for specification of physical gas dynamics model in flow range of steam-jet unit and ejector computation methodology, as well as functioning peculiarities of intercoolers, was formulated based on analysis of experimental charact
Publikováno v:
Thermal Engineering. 62:1032-1037
A system for designing water heaters of steam–turbine installations based on uniting standards, reference information, and some numerical procedures with design procedures via wide use of parameterization is considered. The developed design system
Publikováno v:
Thermal Engineering
Application of modern information technologies in different stages of the lifecycle of cogeneration turbines is considered as one of possible ways for improving their competitiveness. Specific features relating to rendering information support for st
Autor:
A. Yu. Ryabchikov, N. V. Zhelonkin, I. B. Murmanskii, K. E. Aronson, Yu. M. Brodov, D. V. Brezgin
Publikováno v:
WIT Transactions On Ecology And The Environment
Autor:
D. V. Brezgin, K. E. Aronson
Publikováno v:
AIP Conference Proceedings.
The paper presents the numerical simulations results in order to figure out the influence of the wall surface roughness on gas-dynamic processes inside the supersonic ejector. For these purposes two commercial CFD-solvers (Star-CCM+ and Fluent) were
Autor:
Yu. M. Brodov, L. G. Galperin, I. B. Murmanskii, A. Yu. Ryabchikov, D. V. Brezgin, K. E. Aronson
Publikováno v:
Journal Of Physics Conference Series
The effect of pressure increase was observed in steam condensation in the intermediate coolers of multistage steam ejector. Steam pressure increase for ejector cooler amounts up to 1.5 kPa in the first ejector stage, 5 kPa in the second and 7 kPa in