Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Ba Nghiep Nguyen"'
Publikováno v:
International Journal of Hydrogen Energy. 47:7388-7402
A multiscale mechanistic damage model for solid oxide fuel cell (SOFC) ceramics that combines micromechanics of stiffness reduction due to material porosity change and microcracking with a continuum damage mechanics (CDM) description for the evolutio
Publikováno v:
International Journal of Hydrogen Energy. 46:20573-20585
In this paper, a predictive modeling tool is developed for damage analysis and design of hydrogen (H2) storage composite pressure vessels. It integrates micromechanics of matrix cracking into a continuum damage mechanics (CDM) description for damage
Autor:
Ba Nghiep Nguyen, Kevin L. Simmons, Hee Seok Roh, Kenneth I. Johnson, David W. Gotthold, Daniel R. Merkel
Publikováno v:
International Journal of Hydrogen Energy. 45:24883-24894
A multiscale thermomechanical model for a simplified Type-3 cryogenic, compressed-hydrogen (H2) storage vessel is described in this paper. The model accounts for the temperature-dependent elastic-plastic behavior of the vessel's carbon/epoxy composit
Autor:
Brian D. Wirth, Sergei L. Dudarev, Enrique Martínez, Michael P. Short, Wahyu Setyawan, Daniel R. Mason, Shenyang Y. Hu, Tomohito Tsuru, Tomoaki Suzudo, M.J. Caturla, Yanwen Zhang, Emmanuelle A. Marquis, Steven J. Zinkle, Pär Olsson, David J. Senor, Mihai-Cosmin Marinica, Jason R. Trelewicz, R.J. Kurtz, Fei Gao, Gary S. Was, Z.J. Bergstrom, Xunxiang Hu, Andrey Litnovsky, Kazuto Arakawa, Li Yang, Yury N. Osetskiy, Mark R. Gilbert, Alexandra Goryaeva, Ba Nghiep Nguyen, Jaime Marian
Publikováno v:
Journal of Nuclear Materials
Journal of Nuclear Materials, Elsevier, 2021, 554, pp.153113. ⟨10.1016/j.jnucmat.2021.153113⟩
Journal of Nuclear Materials, 2021, 554, pp.153113. ⟨10.1016/j.jnucmat.2021.153113⟩
RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)
Journal of Nuclear Materials, Elsevier, 2021, 554, pp.153113. ⟨10.1016/j.jnucmat.2021.153113⟩
Journal of Nuclear Materials, 2021, 554, pp.153113. ⟨10.1016/j.jnucmat.2021.153113⟩
RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)
Prediction of material performance in fusion reactor environments relies on computational modelling, and will continue to do so until the first generation of fusion power plants come on line and allow long-term behaviour to be observed. In the meanti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a60b3c85bbc3238f97f3ed9cb808bf9b
https://hal-cea.archives-ouvertes.fr/cea-03292446/file/Workshop_Walla_Walla.pdf
https://hal-cea.archives-ouvertes.fr/cea-03292446/file/Workshop_Walla_Walla.pdf
Publikováno v:
Journal of Nuclear Materials. 508:371-384
Increasing fracture toughness and modifying the ductile-brittle transition temperature of a tungsten-alloy relative to pure tungsten has been shown to be feasible by ductile-phase toughening (DPT) of tungsten for future plasma-facing materials for fu
Publikováno v:
Journal of Nuclear Materials. 499:496-503
The microcracking mechanisms responsible for Ti 3 SiC 2 /SiC joint damage observed at the macroscopic scale after neutron irradiation experiments are investigated in detail. A dual-phase microstructural approach to damage and fracture of Ti 3 SiC 2 /
Publikováno v:
Journal of The Electrochemical Society. 168:114514
This paper applies a multiscale mechanistic damage model developed for porous brittle ceramics and implemented in finite element analysis (FEA) packages [1] to study progressive damage in solid oxide fuel cells (SOFC) subjected to thermomechanical lo
Publikováno v:
Journal of Nuclear Materials. 495:504-515
Previously, results for CVD-SiC joined by a solid state displacement reaction to form a dual-phase SiC/MAX phase joint subsequently irradiated at 800 °C to 5 dpa indicated some cracking in the joint. This paper elucidates the cracking origin by deve
Publikováno v:
Journal of Composite Materials. 52:1781-1797
We present a detailed methodology for experimental measurement of fiber orientation distribution in injection-molded discontinuous fiber composites using the method of ellipses on two-dimensional cross sections. Best practices to avoid biases occurri
Publikováno v:
Energy Procedia. 114:3496-3506
This work applies a three-dimensional (3D) multiscale approach recently developed by Nguyen et al. ( Int. J. Greenhouse Gas Control, 2016, 46:100-115; Greenhouse Gases: Sci. & Technol. , DOI: 10.1002/ghg.1616) to analyze a complex CO 2 faulted reserv