Zobrazeno 1 - 6
of 6
pro vyhledávání: '"E. N. Diaconescu"'
Autor:
E. N. Diaconescu, V. F. Zegrean
Publikováno v:
Volume 3: Design; Tribology; Education.
Theoretical and experimental investigations suggest that EHD oil films exhibit amorphous solid properties. Therefore, oil EHD traction properties may be found by the shear of corresponding molecular solids, such as amorphous paraffin. To check this p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::093dcec472fe2e2e396cd3c5d02a8a75
https://doi.org/10.1115/esda2008-59426
https://doi.org/10.1115/esda2008-59426
Autor:
E. N. Diaconescu, M. L. Glovnea
Publikováno v:
Volume 3: Design; Tribology; Education.
Many technical assemblies can be modelled by a constant thickness elastic layer pressed between two elastic bodies. These models are solved up to date either by numerical methods or analytically, when the outer bodies are rigid cylinders. This paper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffe535a7d670db82e9016e1ae1e4efff
https://doi.org/10.1115/esda2008-59402
https://doi.org/10.1115/esda2008-59402
Autor:
E. N. Diaconescu
Publikováno v:
ASME/STLE 2007 International Joint Tribology Conference, Parts A and B.
The paper advances a combined, analytical-numerical solution for the elastic contacts between symmetrical, fourth order polynomial surfaces. This is based on a proposal for contact area and pressure distribution which must generate forth order polyno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5458265c1334f2ee3690ec7d3cc0e551
https://doi.org/10.1115/ijtc2007-44149
https://doi.org/10.1115/ijtc2007-44149
Publikováno v:
ASME/STLE 2007 International Joint Tribology Conference, Parts A and B.
The cartilage has a complex mechanical behavior. One of possible cartilage models is that viscoelastic. Usually, articular pressure is found by FEM. This paper advances a simple general analytical-numerical model for the contact between a rigid punch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6aad54e7f85dc4921e98aa443e66848e
https://doi.org/10.1115/ijtc2007-44469
https://doi.org/10.1115/ijtc2007-44469
Autor:
M. L. Glovnea, E. N. Diaconescu
Publikováno v:
ASME/STLE 2007 International Joint Tribology Conference, Parts A and B.
The mechanism of surface interaction in dry sliding is attributed either to a constant friction coefficient or to a constant friction shear stress. This paper investigates these assumptions in the case of circular rigid punches sliding against the el
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f20faf3a6588caf60c99b32de9f188a3
https://doi.org/10.1115/ijtc2007-44387
https://doi.org/10.1115/ijtc2007-44387
Publikováno v:
A S L E Transactions. 18:239-248
A new ball fatigue tester, the Twin-Head Five-Ball Machine, developed in order to study the effect of traction and sliding on fatigue life, is described in detail. The novel features offered by the apparatus are presented and their implications discu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5906f444b3e8f31c6c9cbdadb384dee
https://doi.org/10.1080/05698197508982766
https://doi.org/10.1080/05698197508982766