Zobrazeno 1 - 10
of 38
pro vyhledávání: '"E. L. Kuznetsova"'
Autor:
E. L. Kuznetsova, S. I. Zhavoronok
Publikováno v:
Учёные записки Казанского университета. Серия Физико-математические науки, Vol 165, Iss 3, Pp 236-245 (2024)
A Stefan problem of heat transfer in semi-infinite bodies with an arbitrary number of unsteady moving boundaries during phase transitions was solved. Such problems arise when composite materials are heated at high temperatures, causing the binding ag
Externí odkaz:
https://doaj.org/article/da4a660668e24d8186e432da43956000
Autor:
E. L. Kuznetsova
Publikováno v:
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, Vol 5(21), Pp 170-178 (2010)
The mathematical model and numerical method to solving the problems of heat state of majority composites in conditions of an appreciably unsteady high-thermal stressing are offered. Its base on the identification of the decomposition composites rule.
Externí odkaz:
https://doaj.org/article/692f12033e344eeeb5594b78bb81856a
Autor:
Tran Quyet Thang, E. L. Kuznetsova
Publikováno v:
International Journal of Circuits, Systems and Signal Processing. 15:1407-1413
Nanocomposites based on titanium dioxide and epoxy polymer nanoparticles have been obtained and investigated by the in situ method at the stage of curing with preliminary ultrasonic dispersion and evacuation. The composition and structure of the obta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3517b7b95477c5ec8b618d79ede0a10a
https://doi.org/10.46300/9106.2021.15.151
https://doi.org/10.46300/9106.2021.15.151
Publikováno v:
INCAS Bulletin, Vol 12, Iss S, Pp 201-209 (2020)
The purpose of the article is to analyze the characteristics of aircraft, including aircraft of the Boeing and Airbus families, as well as to highlight the factors affecting the flight range depending on the dimension of the main aircraft. The possib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2ba0251dfbe698f5ad5a39ad621f436
https://bulletin.incas.ro/files/sun_kuprikov_kuznetsova_e-l__vol_12_special_issue.pdf
https://bulletin.incas.ro/files/sun_kuprikov_kuznetsova_e-l__vol_12_special_issue.pdf
Publikováno v:
INCAS Bulletin, Vol 12, Iss S, Pp 79-90 (2020)
The main goal of the study is to analyze methods and diagnose mechanical damage to the pipeline using functional analysis, neural networks and the finite element method. In the work, mathematical formulations of the corresponding geometrical inverse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9312f2fe6dd6b9e59aabeb075354fd3e
https://bulletin.incas.ro/files/kuznetsova-el-l_fedotenkov_starovoitov__vol_12_spe.pdf
https://bulletin.incas.ro/files/kuznetsova-el-l_fedotenkov_starovoitov__vol_12_spe.pdf
Publikováno v:
INCAS Bulletin, Vol 12, Iss S, Pp 99-113 (2020)
In the work, the process of unsteady contact interaction of rigid stamp and elastic half-space having a recessed cavity of arbitrary geometry and location with a smooth boundary was investigated. Three variants of contact conditions are considered: f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2cfcabbe4ecfd25c5abbbe94b135284b
https://bulletin.incas.ro/files/li_arutiunian_kuznetsova-el-l_fedotenkov__vol_12_s.pdf
https://bulletin.incas.ro/files/li_arutiunian_kuznetsova-el-l_fedotenkov__vol_12_s.pdf
Publikováno v:
Technical Physics Letters. 46:245-248
A complex physicomathematical model of heat transfer in packets of cooled microrocket gas-dynamic planar nozzles used for the pumping of gas-dynamic lasers is presented. A small size (~15 mm), due to which they are quickly heated up and require inten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::505347e93bf6975ba7da4e1a375bd7af
https://doi.org/10.1134/s1063785020030074
https://doi.org/10.1134/s1063785020030074
Autor:
E. L. Kuznetsova, A. V. Makarenko
Publikováno v:
Russian Engineering Research. 39:776-779
A mathematical model is developed to describe the energy-efficient actuator of control systems for promising autonomous vehicles (drones, torpedoes, etc.) with different current sources. The energy and dynamic characteristics of control systems with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::962ff382765d1ea8551708130f57b26c
https://doi.org/10.3103/s1068798x19090144
https://doi.org/10.3103/s1068798x19090144
Autor:
N. A. Bulychev, E. L. Kuznetsova
Publikováno v:
Russian Engineering Research. 39:809-812
A method is developed for applying metallic, intermetallic, or ceramic coatings to a metal surface by means of ultrasound (high-frequency acoustic vibrations). The method may also be used to reinforce metallic surfaces by means of particles of anothe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b26d75dd3bcd9cb97e9aed4f2fddcf1
https://doi.org/10.3103/s1068798x19090041
https://doi.org/10.3103/s1068798x19090041
Autor:
E. L. Kuznetsova, L. N. Rabinskiy
Publikováno v:
Periódico Tchê Química. 16:472-479
Currently, methods of three-dimensional printing of products from polymer, metal and ceramic materials are widely used. Layer-by-layer synthesis technologies make it possible to obtain high-quality products with sufficiently high mechanical character
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee0e622f7486f9906a66ea28d872a3ca
https://doi.org/10.52571/ptq.v16.n33.2019.487_periodico33_pgs_472_479.pdf
https://doi.org/10.52571/ptq.v16.n33.2019.487_periodico33_pgs_472_479.pdf