Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Anton Akulichev"'
Publikováno v:
Polymer testing
Polymer testing 102, 107343 (2021). doi:10.1016/j.polymertesting.2021.107343
Polymer Testing, Vol 102, Iss, Pp 107343-(2021)
Polymer testing 102, 107343 (2021). doi:10.1016/j.polymertesting.2021.107343
Polymer Testing, Vol 102, Iss, Pp 107343-(2021)
A hydrogenated nitrile butadiene rubber (HNBR) compound is subjected to ageing in a simulated oil and gas environment in accordance with ISO 23936-2 standard at two elevated temperatures (130 °C and 150 °C) for a period of up to 9 months. Shore D h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da5f6b3bf2fb9daf2184d1b1848ad067
https://hdl.handle.net/11250/2976762
https://hdl.handle.net/11250/2976762
Publikováno v:
International Journal of Pressure Vessels and Piping. 160:14-23
Interfacial leakage of air in hydrogenated nitrile butadiene rubber (HNBR) O-ring seals exposed to sub-ambient temperatures is studied. Flange-type fixtures with sealing surfaces produced by 3 different surface finish processes are used. When the sea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d8509b80285e1336a509f993724f91a
https://doi.org/10.1016/j.ijpvp.2017.11.014
https://doi.org/10.1016/j.ijpvp.2017.11.014
Publikováno v:
Composites Communications
Compos. Commun.
Compos. Commun.
Elastomers such as hydrogenated nitrile butadiene rubber (HNBR) are known to have inferior dimensional stability upon temperature changes compared to metallic materials. This can result in thermal contraction mismatches between metal and elastomer se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5244400543d1c4eb97556c5e71a0b5b4
https://hdl.handle.net/11250/2688655
https://hdl.handle.net/11250/2688655
Publikováno v:
1848-?
Polymers
Polymers, Vol 11, Iss 11, p 1848 (2019)
Polymers 11 (11): 1848 (2019)
Volume 11
Issue 11
Polymers
Polymers, Vol 11, Iss 11, p 1848 (2019)
Polymers 11 (11): 1848 (2019)
Volume 11
Issue 11
Long-term creep properties and the effect of water are important for fiber reinforced polymer (FRP) composite materials used in offshore applications. Epoxies are often used as a matrix material in such composites. A typical design lifetime of offsho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bffd23d497e1e4dcef62700b66293ec6
https://hdl.handle.net/11250/2638899
https://hdl.handle.net/11250/2638899
Publikováno v:
Journal of Materials Science
Rubber compounds for pressure sealing application typically have inferior dimensional stability with temperature fluctuations compared with their steel counterparts. This effect may result in seal leakage failures when subjected to decreases in tempe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::077240d0d7d91489283fd9ebd3e0bf76
https://doi.org/10.1007/s10853-016-0236-6
https://doi.org/10.1007/s10853-016-0236-6
Publikováno v:
Archive of Applied Mechanics. 86:351-360
We consider elastomer composites with fillers made of a material that exhibits negative coefficient of thermal expansion (CTE). Such fillers provide an opportunity to reduce the thermal shrinkage of the composite in cooling. It is especially relevant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11eb5a3d2c927f25ca416e51995eeb7f
https://doi.org/10.1007/s00419-016-1120-1
https://doi.org/10.1007/s00419-016-1120-1
Publikováno v:
Polymer testing
Findings of a study of stress relaxation behaviour of hydrogenated nitrile butadiene rubber (HNBR) at nominal compressive strains up to 0.4 and temperatures above and below the glass transition temperature Tg are reported. Two formulations of a model
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a219cbeed914bb53b5d1e40eeba71f0c
https://hdl.handle.net/11250/2482499
https://hdl.handle.net/11250/2482499
Publikováno v:
Polymer testing
Elastic recovery after compression or compression set is one of the key indicators of elastomer performance in sealing applications, such as O-rings in flange joints. In this work, findings of a study of the compression set property of a hydrogenated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b3b15da62a94f3e74a62b676b0e13ab
https://hdl.handle.net/11250/2443134
https://hdl.handle.net/11250/2443134
Publikováno v:
EPL (Europhysics Letters). 120:36002
We have studied how the adhesion between rubber and a flat countersurface depends on temperature. When the two solids are separated at room temperature negligible adhesion is detected, which is due to the elastic deformation energy stored in the rubb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61e4e3c71c47b78675f905bab2d8dfe3
https://doi.org/10.1209/0295-5075/120/36002
https://doi.org/10.1209/0295-5075/120/36002
Autor:
Brede Thorkildsen, Anton Akulichev
Publikováno v:
Scopus-Elsevier
Abstract Lubricants represent a significant challenge encountered by any moving components in cold climate. They shall demonstrate good viscosity properties over a wide temperature span to be suitable for the service and sustain the temperature extre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ccbd1f559b1d2f835a175e22f578182
https://doi.org/10.4043/24538-ms
https://doi.org/10.4043/24538-ms