Zobrazeno 1 - 10
of 211
pro vyhledávání: '"N.V. Polyakova"'
Publikováno v:
Учёные записки Казанского университета. Серия Физико-математические науки, Vol 161, Iss 4, Pp 569-590 (2019)
Analytical solutions to the linearized problems on possible macroscale buckling modes of sandwich specimens made from fiber-reinforced plastics with lay-up sequence [0°]s ( s is the number of laminas) under axial compression were analyzed. Materials
Externí odkaz:
https://doaj.org/article/c83fe4e2c82c4c14b44e0ff62711a63c
Autor:
V.I. Milykh, N.V. Polyakova
Publikováno v:
Electrical engineering & Electromechanics, Iss 1, Pp 26-32 (2016)
The theoretical bases of calculation of electromagnetic quantities and time-phase relationship are presented for the turbo-generators. This is done by numerical calculations of the magnetic field in the software environment package FEMM (Finite Eleme
Externí odkaz:
https://doaj.org/article/a499a4cd792644edbf43bc1c9d26c85c
Autor:
V.I. Milykh, N.V. Polyakova
Publikováno v:
Electrical engineering & Electromechanics, Iss 6, Pp 24-30 (2015)
Attention is paid to the popular FEMM (Finite Element Method Magnetics) program which is effective in the numerical calculations of the magnetic fields of electrical machines. The principles of the automated calculations providing the analysis of the
Externí odkaz:
https://doaj.org/article/ec9210726f644721961ab773bbd9d638
Autor:
V.I. Milykh, N.V. Polyakova
Publikováno v:
Electrical engineering & Electromechanics, Iss 4, Pp 7-14 (2015)
Attention is paid to the popular FEMM (Finite Element Method Magnetics) program which is effective in the numerical calculations of the magnetic fields of electrical machines. The main problem of its using - high costs in time on the formation of a g
Externí odkaz:
https://doaj.org/article/93268f6d4f094bd58059be5542d5b2fd
Autor:
V.I. Milykh, N.V. Polyakova
Publikováno v:
Electrical engineering & Electromechanics, Iss 4, Pp 12-16 (2014)
On the basis of numerical calculations of rotating magnetic field, a turbogenerator is evaluated for cases of a shortened stator winding and a diametric one. The parameters compared are the shape and harmonic composition of the winding EMF, the alter
Externí odkaz:
https://doaj.org/article/fdf90ea84524409a9c617954af3f1afb
Autor:
V.I. Milykh, N.V. Polyakova
Publikováno v:
Electrical engineering & Electromechanics, Iss 6, Pp 40-45 (2013)
The paper presents some principles and results of numerical field calculation and the corresponding harmonic analysis of magnetic field in the active zone of a large turbogenerator under load conditions. In addition to the traditional coordinate func
Externí odkaz:
https://doaj.org/article/cd7d212171d2444b9efd0d2d9e6add77
Autor:
V.I. Milykh, N.V. Polyakova
Publikováno v:
Electrical engineering & Electromechanics, Iss 5, Pp 39-44 (2013)
The most deterministic method for calculating the variable component of the magnetic induction on the surface of the rotating rotor of a powerful turbogenerator is presented . It is based on multiposition numerical field calculations of the magnetic
Externí odkaz:
https://doaj.org/article/c31e8e2400774e74b397ef88b40547c4
Autor:
B.R. Kuluev, I.V. Chlenov, N.V. Polyakova, F.K. Murzabulatova, N.A. Ryazanova, R.G. Abdullina, R.A. Bilalova, Kh. G. Musin, E.A. Zaikina, Z.A. Berezhneva, A.R. Kuluev, A.A. Galimova, Z.Kh. Shigapov
Publikováno v:
Biomics. 14:1-31
Botanic gardens and arboretums are being set up around the world to help create special collections of plants for the purpose of introduction, conservation of biodiversity and enrichment of the plant world, as well as scientific and educational activ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2181dbf1b07a2f3164c108f211dd464
https://doi.org/10.31301/2221-6197.bmcs.2022-1
https://doi.org/10.31301/2221-6197.bmcs.2022-1
Autor:
D.I. Mal’tsev, Jsc \\'Orenburgneft\\' Pjsc \\'Nk \\'Rosneft\\', V.E. Tkacheva, S.V. Sukhoverkhov, N.V. Polyakova, A.N. Markin, A.V. Gerasimenko, RN−BashNIPIneft\\'
Publikováno v:
Oilfield Engineering. :46-53
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::064a30394fea3a8b786c4d9e47d1a9eb
https://doi.org/10.33285/0207-2351-2021-9(633)-46-53
https://doi.org/10.33285/0207-2351-2021-9(633)-46-53
Autor:
V.N. Tarsky, S.V. Sukhoverkhov, I.S. Trukhin, V.B. Logvinova, P.A. Zadorozhny, N.V. Polyakova, A.N. Markin
Publikováno v:
Neftyanoe khozyaystvo - Oil Industry. :86-89
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eda2370453ce34465529dbb6c68c13e6
https://doi.org/10.24887/0028-2448-2021-2-86-89
https://doi.org/10.24887/0028-2448-2021-2-86-89