Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Mihail Kulev"'
Publikováno v:
Journal of Danubian Studies and Research, Vol 10, Iss 2, Pp 297-309 (2020)
Water quality is a key issue for the sustainable development of the world. At present, in most regions of the globe, there is a continuous deterioration of water quality. To stop this process, it is necessary to initiate complex studies and actions
Externí odkaz:
https://doaj.org/article/ace5f1485f0c40799030e456e3ce6363
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
Publikováno v:
BASE-Bielefeld Academic Search Engine
Journal of Danubian Studies and Research, Vol 10, Iss 2, Pp 297-309 (2020)
Journal of Danubian Studies and Research, Vol 10, Iss 2, Pp 297-309 (2020)
Water quality is a key issue for the sustainable development of the world. At present, in most regions of the globe, there is a continuous deterioration of water quality. To stop this process, it is necessary to initiate complex studies and actions b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::813d3ecbc7917161de2a9676b0f73cc6
https://doaj.org/article/ace5f1485f0c40799030e456e3ce6363
https://doaj.org/article/ace5f1485f0c40799030e456e3ce6363
