Zobrazeno 1 - 10
of 20
pro vyhledávání: '"STOICEV, Petru"'
Autor:
BOSTAN, Ion, STOICEV, Petru, POȘTARU, Gheorghe, VACULENCO, Maxim, BUGA, Alexandru, KULEV, Mihail, POȘTARU, Andrei, PLATON, Andrei
Publikováno v:
Journal of Engineering Science (Chişinău), Vol XXIX, Iss 2, Pp 8-17 (2022)
This paper deals with the theoretical-experimental model of the tribological behavior of the contact elements in precessional gears (PG) in the functions of conjugate profiles of linear velocities "convex-concave" or "convex-convex" for the correspon
Externí odkaz:
https://doaj.org/article/930f135931f44e55a8b775e9f631e91a
Autor:
BOSTAN, Ion, STOICEV, Petru, BUGA, Alexandru, POSTARU, Gheorghe, TRIFAN, Nicolae, PLATON, Andrei
Publikováno v:
Journal of Engineering Science (Chişinău), Vol XXIX, Iss 1, Pp 23-47 (2022)
Selecting gear materials is a great challenge for engineers. Gear teeth are subject to difficult and severe loading conditions. Simultaneous action of alternating normal and tangential dynamic stresses occurs, contact deformations accompanied by slid
Externí odkaz:
https://doaj.org/article/439b0b47c8fb4af2b6e2ab9f5c0f2043
Publikováno v:
Journal of Engineering Science (Chişinău), Vol XXV, Iss 2, Pp 20-39 (2018)
The paper presents the results of theoretical and experimental investigations of phenomena that accompany the formation of nanometer oxide and hydroxide pellicles by applying electrical discharges in impulse (EDI). The chemical content of processed s
Externí odkaz:
https://doaj.org/article/e9e0206141c341a692753b97f5b95e4f
Autor:
Mihail Kulev, Stoicev Petru
Publikováno v:
Journal of Engineering Science. 29:8-17
This paper deals with the theoretical-experimental model of the tribological behavior of the contact elements in precessional gears (PG) in the functions of conjugate profiles of linear velocities “convex-concave” or “convex-convex” for the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::549108b4937f738263fd08fba3896a4d
https://doi.org/10.52326/jes.utm.2022.29(2).01
https://doi.org/10.52326/jes.utm.2022.29(2).01
Autor:
Stoicev Petru
Publikováno v:
Journal of Engineering Science. 29:23-47
Selecting gear materials is a great challenge for engineers. Gear teeth are subject to difficult and severe loading conditions. Simultaneous action of alternating normal and tangential dynamic stresses occurs, contact deformations accompanied by slid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::153ca84002d1bf9e727687ae0da7cbc5
https://doi.org/10.52326/jes.utm.2022.29(1).03
https://doi.org/10.52326/jes.utm.2022.29(1).03
Autor:
Stoicev Petru
Publikováno v:
Elektronnaya Obrabotka Materialov. 58:1-8
Basing on the study of the elemental composition of surface composites obtained on 45, 65G, and St3 steels by electrospark alloying using processing electrode from T15K6, VK8 hard alloys, as well as 45 and St3 steels (the “steel on steel” option)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c68e1487c0f61b5f9363f38fe3d4ed63
https://doi.org/10.52577/eom.2022.58.1.01
https://doi.org/10.52577/eom.2022.58.1.01
Publikováno v:
BASE-Bielefeld Academic Search Engine
În lucrare este utilizată metoda descărcărilor electrice în impuls, în regim de subexcitare, cu stilizarea „electrozilor-scule” din grafit pirolitic.
Aplicarea micropeliculelor de grafit la micşorarea coeficientului de adeziune superf
Aplicarea micropeliculelor de grafit la micşorarea coeficientului de adeziune superf
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04e1af5d45f62743aaeda71f1392e3da
Publikováno v:
Proceedings of the International Conference on Diagnosis & Prediction in Mechanical Systems Engineering; 2012, p254-259, 6p
Autor:
Topala Pavel, Ojegov, Alexandr, Stoicev, Petru, Lupaşco, Alexandr, Botez, I., Colin, T., Balandin, Alexandr
Publikováno v:
BASE-Bielefeld Academic Search Engine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::577f02f2e192fc145e82c9c991491d8c
http://dspace.usarb.md:8080/jspui/handle/123456789/2025
http://dspace.usarb.md:8080/jspui/handle/123456789/2025
Publikováno v:
BASE-Bielefeld Academic Search Engine
Journal of Engineering Science (Chişinău), Vol XXV, Iss 2, Pp 20-39 (2018)
Journal of Engineering Science (Chişinău), Vol XXV, Iss 2, Pp 20-39 (2018)
The paper presents the results of theoretical and experimental investigations of phenomena that accompany the formation of nanometer oxide and hydroxide pellicles by applying electrical discharges in impulse (EDI). The chemical content of processed s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7c66dd347736adb6a0b89c290b4f2aa5
https://zenodo.org/record/2559280
https://zenodo.org/record/2559280