Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Payam Pourmand"'
Publikováno v:
Polymers, Vol 11, Iss 8, p 1251 (2019)
Determining a suitable and reliable end-of-lifetime criterion for O-ring seals is an important issue for long-term seal applications. Therefore, seal failure of ethylene propylene diene rubber (EPDM) and hydrogenated nitrile butadiene rubber (HNBR) O
Externí odkaz:
https://doaj.org/article/89e676b02490475f99481b2bd125d0b8
Autor:
Payam Pourmand, István Furó, Ulf W. Gedde, Mikael S. Hedenqvist, Torbjörn Reitberger, Amir Massoud Pourrahimi, Lisa Hedenqvist
Publikováno v:
Polymer Degradation and Stability. 146:184-191
The effects of gamma radiation in air and water on a highly filled carbon-black-containing EPDM seal, used in transportation valves for old-fuel rods, were investigated. Samples were irradiated at ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf0e7039b1673238f196d22db508e032
https://doi.org/10.1016/j.polymdegradstab.2017.10.008
https://doi.org/10.1016/j.polymdegradstab.2017.10.008
Publikováno v:
Polymer Testing. 64:267-276
The effects of air ageing at different temperatures between 110 and 170 degrees C on cable transit seals based on highly filled EPDM rubber used in nuclear power plants were studied. The changes of ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73c29f7bf49e59fb9f73e523bba48c77
https://doi.org/10.1016/j.polymertesting.2017.10.019
https://doi.org/10.1016/j.polymertesting.2017.10.019
Publikováno v:
Polymer Degradation and Stability. 144:473-484
Highly filled EPDM rubber used in cable transit seals in nuclear power plants were exposed to gamma radiation at a high dose rate at 23 degrees C in media with different oxygen partial pressures (1 ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6f6375bcb41df88dc6b230d445a9722
https://doi.org/10.1016/j.polymdegradstab.2017.09.008
https://doi.org/10.1016/j.polymdegradstab.2017.09.008
Publikováno v:
Polymers
Polymers, Vol 11, Iss 8, p 1251 (2019)
Volume 11
Issue 8
Polymers, Vol 11, Iss 8, p 1251 (2019)
Volume 11
Issue 8
Determining a suitable and reliable end-of-lifetime criterion for O-ring seals is an important issue for long-term seal applications. Therefore, seal failure of ethylene propylene diene rubber (EPDM) and hydrogenated nitrile butadiene rubber (HNBR) O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::56770c3655d46655e03b554f60a9586c
https://pubmed.ncbi.nlm.nih.gov/31362423
https://pubmed.ncbi.nlm.nih.gov/31362423
Autor:
Payam Pourmand, Ulf W. Gedde, Erik Linde, Mikael S. Hedenqvist, Sergey V. Dvinskikh, István Furó
Publikováno v:
Polymer Testing. 53:77-84
The changes occurring in EPDM cable transit seals during thermal ageing and the causes of these changes were investigated. Samples were aged at a temperature of 170 °C, and subsequently evaluated with respect to the distance from the surface with mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a096775d5ffa54c32869f4ffee9f1de
https://doi.org/10.1016/j.polymertesting.2016.05.015
https://doi.org/10.1016/j.polymertesting.2016.05.015
Publikováno v:
Journal of Coatings Technology and Research. 8:649-654
We have evaluated the potential of nuclear magnetic resonance (NMR) spectroscopy based on small portable magnets for in situ assessment of moisture protective properties of wood coatings. Low field 1H NMR with a unilateral permanent magnet was used t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8db362cd6533061e617c483c39584d3
https://doi.org/10.1007/s11998-011-9348-8
https://doi.org/10.1007/s11998-011-9348-8
The causes of changes in dielectric response as a result of thermal and irradiative ageing of cable insulation of ethylene propylene copolymer rubber containing 38 wt.% filler were investigated. Samples were aged in three different combinations of ir
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82922d30946c4a2fbef049033f63183d
http://hdl.handle.net/11585/554954
http://hdl.handle.net/11585/554954
Publikováno v:
Macromolecular Symposia. 373:1600157
At BAM, which is the federal institute for materials research and testing in Germany, it is one of our tasks to evaluate the safety of casks designed for transport and/or storage of radioactive mat ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ada2dca7768c3943d990bc41112f271e
https://doi.org/10.1002/masy.201600157
https://doi.org/10.1002/masy.201600157
Autor:
Feike Savenije, Iratxe Arrabi, Carlos A. Garrido-Mendoza, Jonathan Fernández, Jon Basurko, Alessandro La Grotta, Nuno Fonseca, Payam Pourmand, Alberto Puras Trueba
Publikováno v:
Volume 9: Ocean Renewable Energy
Efficient operation of mooring systems is of paramount importance to reduce floating offshore wind (FOW) energy costs. MooringSense is an R&D project which explores digitization to enable the implementation of more efficient integrity management stra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::41854601f70e94038de251aa7ba7a642