Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Dmytro Stepanov"'
Publikováno v:
Strojnícky časopis - Journal of Mechanical Engineering. 73:67-85
For polymer-abrasive brush tools (PABT) working on CNC machines it is necessary to correct their wear constantly, since it is much higher compared to the wear of metal tools. Based on the dependence of tool wear on machining parameters for various ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::066f9084b7e8b22f2b80014b90280d6e
https://doi.org/10.2478/scjme-2023-0006
https://doi.org/10.2478/scjme-2023-0006
Publikováno v:
Acta Innovations. :15-26
Experimental studies of the non-stationary heat exchange in the system «environment I – body II» have been carried out. It is established that in the body II, which consists of the fluid and thin-walled metal envelope, the characteristic features
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::468455ebd3d02c8dbd5c684bc77881b9
https://doi.org/10.32933/actainnovations.42.2
https://doi.org/10.32933/actainnovations.42.2
Publikováno v:
Eastern-European Journal of Enterprise Technologies, Vol 6, Iss 1 (108), Pp 27-33 (2020)
Polymer-abrasive brush rotating tools are increasingly used for finishing operations in automated manufacturing. Given this, studying the process of their fibers’ wear has become important; and such a type of wear as the detachment of a whole fiber
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa2844c2f7ee28269524b17697022a1e
https://doi.org/10.15587/1729-4061.2020.212820
https://doi.org/10.15587/1729-4061.2020.212820
This paper considers the influence of the technology to finish and strengthen compressor blade tips made of EP718-ID alloy on the characteristics of the surface quality, surface layer, and bearing capacity. Taking into consideration the special role
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffd75fe57fb33595dcf05d4a4816147d
https://zenodo.org/record/6418827
https://zenodo.org/record/6418827
Publikováno v:
ECS Meeting Abstracts. :2583-2583
Hydrogen storage devices comprising of low-cost and flexible metal hydrides have recently regained vivid interest as basic elements in energy conversion systems. Among many intermetallic compounds, TiFe-based alloys are one of the most promising cand
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3187cc4cc22213c235180aee95513b4
https://doi.org/10.1149/ma2022-02502583mtgabs
https://doi.org/10.1149/ma2022-02502583mtgabs
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9783030777180
Most S-band waveguides are manufactured from a calibrated rectangular tube supplied with the required channel surface accuracy and quality. However, for the compactness of the transmission line, waveguides are made with corner bends and variable cros
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f3e65ec60f815adfa848557d7f0a4210
https://doi.org/10.1007/978-3-030-77719-7_39
https://doi.org/10.1007/978-3-030-77719-7_39
Publikováno v:
2020 IEEE 10th International Conference Nanomaterials: Applications & Properties (NAP).
The study results of the cross sectional profile geometry of extruded strand in fused filament fabrication (FFF) were presented. It was obtained that the plane characterized by the shortest time of deposition of two layers represented the longest con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04ee98d43b884d66b04242f4b66f84ea
https://doi.org/10.1109/nap51477.2020.9309668
https://doi.org/10.1109/nap51477.2020.9309668
Publikováno v:
Advances in Design, Simulation and Manufacturing III ISBN: 9783030504908
The work concerns the research on patterns of the electron work function (EWF) distribution over the sample surface, depending on the fatigue tests. When studying samples made of high-temperature alloy EP866 used for highly loaded parts of gas turbin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86ae4438d27a3112c36ea7bf80505d6a
https://doi.org/10.1007/978-3-030-50491-5_15
https://doi.org/10.1007/978-3-030-50491-5_15
Autor:
Nick Odegov, Dmytro Stepanov
Publikováno v:
Information and telecommunication sciences : international research journal, 2018, Vol. 9, N. 1(16)
Проблематика. Актуальною є проблема підвищення спектральної ефективності волокно - оптичних систем передачі (ВОСП). Використовувані в д
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2df898cbb7b615734f02e436555040b
https://doi.org/10.20535/2411-2976.12018.26-33
https://doi.org/10.20535/2411-2976.12018.26-33
Autor:
Oleksandr Frydman, Tetyana Zaytseva, Kristina Krupey, Andrey Andreev, Dmytro Stepanov, Yuliya Petrusha, Artem Petryshchev, Alexander Katschan, Ganna A. Shyshkanova, Stanislav Hryhoriev
Publikováno v:
Eastern-European Journal of Enterprise Technologies, Vol 1, Iss 10 (91), Pp 44-49 (2018)
The study has revealed the regularities of the effect produced by increasing the content of scale of steel 12Cr18Ni10Ti in the charge from 5 to 75 mass % on the contents of the products of carbon thermal reduction of oxide waste of corrosion-resistan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bad1b59360ae58dd0474c113e7a1242a
http://journals.uran.ua/eejet/article/view/121615
http://journals.uran.ua/eejet/article/view/121615