Zobrazeno 1 - 10
of 14
pro vyhledávání: '"R. A. Okulov"'
Publikováno v:
Учёные записки Казанского университета. Серия Физико-математические науки, Vol 166, Iss 1, Pp 58-73 (2024)
This article considers how the shape of the inner channel in the anode assembly affects plasma flow velocity in a plasma torch. Three different shapes of the anode assembly were analyzed, all with a conical confusor part of 50 mm in length: with a di
Externí odkaz:
https://doaj.org/article/5b63277583fc404aa742a6086fdeeed1
Publikováno v:
Russian Metallurgy (Metally). 2022:927-932
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2280153ba9e88ddc8f64723ee7b59001
https://doi.org/10.1134/s0036029522080067
https://doi.org/10.1134/s0036029522080067
Autor:
N. V. Semenova, R. A. Okulov
Publikováno v:
Metallurgist. 65:571-577
This paper discusses cold sink drawing for production of square-cross-section pipe/tube and the effect that billet material has on the energy and power parameters describing the drawing process and on the billet drawing speed. Pipe/tube made from L63
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a02b4b4bcf4d8c154bef2972cef0d2d8
https://doi.org/10.1007/s11015-021-01192-z
https://doi.org/10.1007/s11015-021-01192-z
Publikováno v:
PROCEEDINGS OF THE 16TH INTERNATIONAL CONFERENCE ON INDUSTRIAL MANUFACTURING AND METALLURGY (ICIMM 2021).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::158aba53b88075c2dbd0befe17a496c4
https://doi.org/10.1063/5.0074612
https://doi.org/10.1063/5.0074612
Autor:
R. A. Okulov, N. V. Semenova
Publikováno v:
PROCEEDINGS OF THE 16TH INTERNATIONAL CONFERENCE ON INDUSTRIAL MANUFACTURING AND METALLURGY (ICIMM 2021).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f72e2411cb6993393fdd0888175a479
https://doi.org/10.1063/5.0074519
https://doi.org/10.1063/5.0074519
Publikováno v:
13TH INTERNATIONAL SCIENTIFIC CONFERENCE ON AERONAUTICS, AUTOMOTIVE AND RAILWAY ENGINEERING AND TECHNOLOGIES (BulTrans-2021).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d401464f401b9a98befc8ee22a56ed21
https://doi.org/10.1063/5.0099887
https://doi.org/10.1063/5.0099887
Publikováno v:
J. Phys. Conf. Ser.
Journal of Physics: Conference Series
Journal of Physics: Conference Series
Mathematical model of a plasma installation for the production of metal powder and coating has been developed. The problem of creating an objective mathematical model of the plasma jet flow is solved, which adequately describes the real process and a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a98738dca65b2da6f4b9f277e76f2082
https://hdl.handle.net/10995/112024
https://hdl.handle.net/10995/112024
Autor:
R. A. Okulov, N. V. Semenova
Publikováno v:
IOP Conf. Ser. Mater. Sci. Eng.
IOP Conference Series: Materials Science and Engineering
IOP Conference Series: Materials Science and Engineering
The paper studies cold-sinking of four-, six-, and eight-faceted steel tubes from round billets in a single pass. The built mathematical model of the process objectively describes the drawing and allows forecasting the geometric and deformation param
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::317d941f06c37c7b6aa901c805a350b3
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85097402166&doi=10.1088/1757-899X/969/1/012073&partnerID=40&md5=d1aea01c235c1e807bcb8895f943ee1b
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85097402166&doi=10.1088/1757-899X/969/1/012073&partnerID=40&md5=d1aea01c235c1e807bcb8895f943ee1b
Publikováno v:
J. Phys. Conf. Ser.
Journal of Physics: Conference Series
Journal of Physics: Conference Series
To carry out a comparative analysis of the parameters of the plasma jet flow, the configurations of the plasmatrons that are most common in industrial practice have been selected. The values of temperature, velocity and intensity of turbulence at the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b5b52c6a3aad06b774dad5c9f55c802
https://doi.org/10.1088/1742-6596/1954/1/012033
https://doi.org/10.1088/1742-6596/1954/1/012033
Publikováno v:
Journal of Physics: Conference Series
The influence of the plasma-forming gas consumption on the plasma flow velocity and its turbulence intensity is analyzed. Full-scale experiment conducted to confirm the results of the mathematical experiment. Comparative analysis of the results of pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5973ae8252d899acaf0abef08666939
https://doi.org/10.1088/1742-6596/1281/1/012058
https://doi.org/10.1088/1742-6596/1281/1/012058