Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Sophie Campen"'
Publikováno v:
Friction. 11:425-440
Friction modifiers (FMs) are surface-active additives added to base fluids to reduce friction between rubbing surfaces. Their effectiveness depends on their interactions with rubbing surfaces and may be mitigated by the choice of the base fluid. In t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e70ec84fcaa05689e18f9435321f5de0
https://doi.org/10.1007/s40544-022-0614-9
https://doi.org/10.1007/s40544-022-0614-9
The chemical and physical properties of lubricants can alter during use. High temperatures may cause thermal autooxidation of the base oil, which could impact the performance of lubricant additives. Here, the effect of high temperature on the propert
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7d077e01f6ad7d12c12c647a0554558
http://hdl.handle.net/10044/1/95799
http://hdl.handle.net/10044/1/95799
Publikováno v:
Tribology Letters. 69
The original version of this article unfortunately contained a formatting mistake in tables and figures placement.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcccee15b163130710f151a064ef1a01
https://doi.org/10.1007/s11249-021-01401-5
https://doi.org/10.1007/s11249-021-01401-5
The frictional properties of ZDDP tribofilms at low entrainment speeds in boundary lubrication conditions have been studied in both rolling/sliding and pure sliding contacts. It has been found that the boundary friction coefficients of these tribofil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8dcddd41351e484fd97e031867cb6632
http://hdl.handle.net/10044/1/85430
http://hdl.handle.net/10044/1/85430
Additives are used to reduce unwanted carbonaceous deposits of asphaltenes on surfaces during petroleum production from natural oil and gas reservoirs. The working mechanism of formulated additive packages can be multifaceted. Additives may be effect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::473f84e8a6b92abd339b1677c0ccad5d
http://hdl.handle.net/10044/1/73510
http://hdl.handle.net/10044/1/73510
Surface deposition of destabilized colloidal particles of asphaltenes poses a serious and costly problem during petroleum production. Remediation of asphaltene-fouled well bore and surface facilities is often undertaken by flowing aromatic solvent to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fcced16df78df2d9d3a92c6cf0544585
http://hdl.handle.net/10044/1/72355
http://hdl.handle.net/10044/1/72355
Deposition of carbonaceous materials, such as asphaltene, is a major problem in petroleum production. During production, changing environmental conditions destabilize asphaltene, resulting in dispersions that are out of equilibrium, where asphaltene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3e0dad613e565e2e112cb695112e3d0e
http://hdl.handle.net/10044/1/63612
http://hdl.handle.net/10044/1/63612
Fouling by asphaltene, which constitutes the densest, most polar fraction of crude oil, poses a serious problem for the oil production industry. In order to obtain a fundamental understanding of asphaltene deposition, it is necessary to determine bot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::24d40a37ee08799faa47b3297e58dc3e
http://hdl.handle.net/10044/1/50498
http://hdl.handle.net/10044/1/50498
Publikováno v:
Tribology Letters. 48:237-248
During the last sixty years there have been consistent reports in the literature that in the boundary lubrication regime, some, but not all, solutions of organic friction modifiers give extremely low friction at very low sliding speed, that then incr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::750be8b9e6fff18fd5f1dfc45f09b23f
https://doi.org/10.1007/s11249-012-0019-4
https://doi.org/10.1007/s11249-012-0019-4
Publikováno v:
Tribology Letters. 58
Liquid cell AFM has been applied to study in situ the formation and properties of self-assembled films formed on mica surfaces by octadecylamine from alkane solution. Mica surfaces immersed in hexadecane or dodecane at room temperature show no identi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5a5f781147f4693b01e2113d138f20e
https://doi.org/10.1007/s11249-015-0514-5
https://doi.org/10.1007/s11249-015-0514-5