Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Mohsen Dadfarnia"'
Autor:
John W. Sanders, Niloofar Jamshidi, Negar Jamshidi, Mohsen Dadfarnia, Sankara Subramanian, Huseyin Sehitoglu, James Stubbins, Petros Sofronis
Publikováno v:
International Journal of Fracture. 236:125-141
Autor:
Andrew Chapman, Elif Ertekin, Masanobu Kubota, Akihide Nagao, Kaila Bertsch, Arnaud Macadre, Toshihiro Tsuchiyama, Takuro Masamura, Setsuo Takaki, Ryosuke Komoda, Mohsen Dadfarnia, Brian Somerday, Alexander Tsekov Staykov, Joichi Sugimura, Yoshinori Sawae, Takehiro Morita, Hiroyoshi Tanaka, Kazuyuki Yagi, Vlad Niste, Prabakaran Saravanan, Shugo Onitsuka, Ki-Seok Yoon, Seiji Ogo, Toshinori Matsushima, Ganbaatar Tumen-Ulzii, Dino Klotz, Dinh Hoa Nguyen, George Harrington, Chihaya Adachi, Hiroshige Matsumoto, Leonard Kwati, Yukina Takahashi, Nuttavut Kosem, Tatsumi Ishihara, Miho Yamauchi, Bidyut Baran Saha, Md. Amirul Islam, Jin Miyawaki, Harish Sivasankaran, Masamichi Kohno, Shigenori Fujikawa, Roman Selyanchyn, Takeshi Tsuji, Yukihiro Higashi, Reiner Kirchheim, Petros Sofronis
Publikováno v:
Bulletin of the Chemical Society of Japan. 95:73-103
Autor:
Petros Athanasios Sofronis, Daisuke Takazaki, Toshihiro Tsuchiyama, Ryosuke Komoda, Masanobu Kubota, Brian P. Somerday, Mohsen Dadfarnia
Publikováno v:
Corrosion. 77:256-265
The objective of this study is to derive mechanistic insight into the degradation of metals in high-temperature hydrogen in order to enable the safety of evolving hydrogen technologies that operate at elevated temperature. Creep testing was performed
Autor:
Masanobu Kubota, Daiskuke Takazaki, Ryosuke Komoda, Kentrao Wada, Toshihiro Tsuchiyama, Mohsen Dadfarnia, Brian P. Somerday, Petros Sofronis
Publikováno v:
The Minerals, Metals & Materials Series ISBN: 9783030923808
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74fd8dbf971426bedddb73926bbc4d58
https://doi.org/10.1007/978-3-030-92381-5_146
https://doi.org/10.1007/978-3-030-92381-5_146
Autor:
Mohsen Dadfarnia, John W. Sanders, Petros Athanasios Sofronis, Huseyin Sehitoglu, James F. Stubbins
Publikováno v:
International Journal of Solids and Structures. :455-473
Despite the rich body of work on crack-tip asymptotics to date, the characterization of cracks in creeping solids remains an open problem. The purpose of this paper is to quantify the influence of primary creep on the near crack-tip stress field. We
Publikováno v:
International Journal of Hydrogen Energy. 44:10808-10822
Hydrogen embrittlement of line pipe steels in the natural gas transmission and distribution network is investigated. The objective is to assess whether the existing network can be used to safely transport a mixture of hydrogen and natural gas. The su
Publikováno v:
Acta Materialia. 165:734-750
This paper presents a review of recent experimental evidence and simulation results enumerating the development of the hydrogen-enhanced localized plasticity (HELP) mechanism as a viable hydrogen embrittlement mechanism for structural materials. A wi
Autor:
Robert O. Ritchie, Brian P. Somerday, Mohsen Dadfarnia, Zahra S. Hosseini, Petros Athanasios Sofronis
Publikováno v:
Journal of the Mechanics and Physics of Solids. 121:341-362
Although fatigue is by far the most common mode of failure of structural materials, mechanistic understanding is still lacking. For example, the fundamental Paris law which relates the crack growth rate to stress-intensity factor range is still pheno
Autor:
James F. Stubbins, John W. Sanders, Niloofar Jamshidi, Negar Jamshidi, Sankara Subramanian, Mohsen Dadfarnia
Publikováno v:
The Minerals, Metals & Materials Series ISBN: 9783030652609
Creep rupture is currently a major concern for next-generation nuclear reactor components, and many commonly used lifetime estimates are based on how quickly intergranular voids grow. Void growth is caused by three processes: diffusion along the void
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71e28f6ee55c015c426543fb3bd54d15
https://doi.org/10.1007/978-3-030-65261-6_76
https://doi.org/10.1007/978-3-030-65261-6_76
Autor:
Akihide Nagao, Robert O. Ritchie, Zahra S. Hosseini, Petros Athanasios Sofronis, Masanobu Kubota, Brian P. Somerday, Mohsen Dadfarnia
Publikováno v:
Journal of Applied Mechanics. 88
Hydrogen-accelerated fatigue crack growth is a most severe manifestation of hydrogen embrittlement. A mechanistic and predictive model is still lacking partly due to the lack of a descriptive constitutive model of the hydrogen/material interaction at