Zobrazeno 1 - 10
of 35
pro vyhledávání: '"I A Konakhina"'
Publikováno v:
Известия высших учебных заведений: Проблемы энергетики, Vol 20, Iss 11-12, Pp 161-169 (2019)
The mathematical model and the numerical results of the heat transfer in laminar viscous flows in a tube fitted with triple twisted fins on a rod is obtained. The tubes fitted with triple twisted fins on a rod are widely used for heat transfer enhanc
Externí odkaz:
https://doaj.org/article/b4f080d1d4d24364b99af7da3989439d
Publikováno v:
Fluid Dynamics. 54:319-328
The helical coordinate system is used for mathematical description of laminar viscous fluid flows in channels with three helical fins of annular gap. The mathematical model in which the equations of motion are written in projection on the directions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d472d8530fe97d46a66c4e29b042087
https://doi.org/10.1134/s0015462819020125
https://doi.org/10.1134/s0015462819020125
Publikováno v:
Известия высших учебных заведений: Проблемы энергетики, Vol 20, Iss 11-12, Pp 161-169 (2019)
The mathematical model and the numerical results of the heat transfer in laminar viscous flows in a tube fitted with triple twisted fins on a rod is obtained. The tubes fitted with triple twisted fins on a rod are widely used for heat transfer enhanc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e4983dcfa89b047071c3809ebc4982f3
https://www.energyret.ru/jour/article/view/816
https://www.energyret.ru/jour/article/view/816
Autor:
I. A. Konakhina, E. M. Khusnutdinova
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 915:012034
The authors looked into a matter of how the nonlinear viscosity of waxy crude oils has an effect on the thermohydraulic characterization of their flow in helical symmetry channels. The consideration was given to the energy equation in a helical coord
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cbf857d2dbf1e8278655fa5c1643933a
https://doi.org/10.1088/1757-899x/915/1/012034
https://doi.org/10.1088/1757-899x/915/1/012034
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 570:012060
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dce7c0f35084ce0a121120c0c5f2c229
https://doi.org/10.1088/1757-899x/570/1/012060
https://doi.org/10.1088/1757-899x/570/1/012060
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 570:012054
The paper describes the case study of energy saving problems in the petrochemical sector and discusses methods of recovery of low-grade renewable energy resources and approaches to assessing their potential use.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50d120a3663c8a8229dcb8e7450595c3
https://doi.org/10.1088/1757-899x/570/1/012054
https://doi.org/10.1088/1757-899x/570/1/012054
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 570:012085
The paper covers the methods of how to enhance boiler plants for centralized, decentralized and individual type of heat supply. The performance analysis uses technical and economic efficiency indicators, fuel and other types of energy resources savin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c4c753b5691b4b968bb9bbf1825d8b0
https://doi.org/10.1088/1757-899x/570/1/012085
https://doi.org/10.1088/1757-899x/570/1/012085
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 570:012061
The paper discusses the matter of how friction losses change in long pipelines with profiled channel flow area and describes the method of calculating the reduction of friction losses. The reduction of friction losses in the pipeline components has b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fd6967aee1cdaef265a228ed1ac55ef
https://doi.org/10.1088/1757-899x/570/1/012061
https://doi.org/10.1088/1757-899x/570/1/012061
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 570:012062
The paper discusses and reviews key issues of engineering education development as one of the most important component of modern innovative activity in the Russian Federation. The discussion is based on the example of modern educational technologies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59c640da3ef7995e0ee6885741a967a3
https://doi.org/10.1088/1757-899x/570/1/012062
https://doi.org/10.1088/1757-899x/570/1/012062
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 412:012048
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66fff8d14aa2959b44d98f12bfe70885
https://doi.org/10.1088/1757-899x/412/1/012048
https://doi.org/10.1088/1757-899x/412/1/012048