Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Emanuel N. Diaconescu"'
Publikováno v:
World Tribology Congress III, Volume 1.
Rolling contact fatigue depends essentially on both surface and subsurface populations of defects. First, this paper describes experimental results obtained in rolling contact fatigue tests in the presence of a furrow oriented transversally to the ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0f469a37be88cb5b5655d0a2058cd55
https://doi.org/10.1115/wtc2005-63662
https://doi.org/10.1115/wtc2005-63662
Autor:
Emanuel N. Diaconescu
Publikováno v:
World Tribology Congress III, Volume 1.
Hertz theory fails when contacting surfaces are expressed by a sum of even polynomials of higher powers than two. An alternative analytical solution implies the knowledge of contact area. In the case of elliptical domains, there are some published pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0237b88907e6df1b86a303f228d49f56
https://doi.org/10.1115/wtc2005-63646
https://doi.org/10.1115/wtc2005-63646
Publikováno v:
Scopus-Elsevier
This paper investigates the dynamic contact between an axi-symmetric rigid paraboloid and a standard solid (Zener) viscoelastic half-space. The load consists of a pulse cosine applied over a step function. Following the theory developed by Ting, anal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9b8024eaf85f91da6340875e6ff6e1c
https://doi.org/10.1115/trib2004-64377
https://doi.org/10.1115/trib2004-64377
Publikováno v:
Contact Mechanics.
Rolling contact fatigue is strongly influenced either by subsurface imperfections or by surface defects. The latter tend to become the major factor influencing contact fatigue. The first step to assess the effect of these defects upon contact fatigue
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d30d22418c9c319f1d740fa2bb3748e1
https://doi.org/10.1115/2003-trib-0274
https://doi.org/10.1115/2003-trib-0274
Publikováno v:
Scopus-Elsevier
Following the theory developed by Ting, analytical expression of contact radius for an advancing contact is derived. For receding phase, contact radius is numerically obtained. Contact pressures for increasing and decreasing contacts are derived as a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e871791f089518cb4951f1a5618fc23d
http://www.scopus.com/inward/record.url?eid=2-s2.0-32844468834&partnerID=MN8TOARS
http://www.scopus.com/inward/record.url?eid=2-s2.0-32844468834&partnerID=MN8TOARS
