Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Pantelis Nikolakopoulos"'
Publikováno v:
Lubricants, Vol 12, Iss 10, p 344 (2024)
Rotating systems are essential components and play a critical role in many industrial sectors. Unbalance is a very common and serious fault that can cause machine downtime, unplanned maintenance, and potential damage to vital rotating machines. Accur
Externí odkaz:
https://doaj.org/article/e9612551411044d08b9b8b76a39c78cf
Publikováno v:
Diagnostyka, Vol 23, Iss 3, Pp 1-7 (2022)
The aim of this paper is to develop a finite element procedure for crack prediction in vibrating beams. Based on this procedure, full frictional contact conditions are introduced between the crack surfaces in order to consider the breathing of crack.
Externí odkaz:
https://doaj.org/article/e60bc5b2c3d14adc867f10a336c1fc4f
Publikováno v:
Lubricants, Vol 11, Iss 12, p 505 (2023)
To enhance the efficiency of automotive engines, a comprehensive understanding of friction generation within their components is paramount. Moreover, extensive global research efforts have been dedicated to nanoparticles, leading to the emergence of
Externí odkaz:
https://doaj.org/article/96cbd0b8c46d419fa785c428a3dc4e7c
Autor:
Juan Carlos Soldado, Apostolos Pesyridis, Panos Sphicas, Pantelis Nikolakopoulos, Christos N. Markides, Michael Deligant
Publikováno v:
Frontiers in Mechanical Engineering, Vol 7 (2021)
Despite the high thermal efficiency achieved by modern heavy-duty diesel engines, over 40% of the energy contained in the fuel is wasted as heat either in the cooling or the exhaust gases. By recovering part of the wasted energy, the overall thermal
Externí odkaz:
https://doaj.org/article/a554d59e94ba40fa89fb35316bb92010
Publikováno v:
Seismological Research Letters. 93:2138-2146
A new class-A force-balance accelerometer (FBA) is designed, simulated, and evaluated. The focus of this work was to design a low-cost but high-performance instrument. The FBA has output voltage proportional to ground acceleration, flat response from
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::708441d3a7c652f243b38f14e8331cca
https://doi.org/10.1785/0220210102
https://doi.org/10.1785/0220210102
Publikováno v:
Machines. 10:101
While in most industries, most processes are automated and human workers have either been replaced by robots or work alongside them, fewer changes have occurred in industries that use limp materials, like fabrics, clothes, and garments, than might be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9c0fd5f0d663267a9e8dfab19a3ef2ca
https://doi.org/10.3390/machines10020101
https://doi.org/10.3390/machines10020101