Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Hee-Seok Roh"'
Publikováno v:
Volume 6: Energy.
This paper provides an overview of the base model specifically developed to perform parametric sensitivity studies on the U-10Mo monolithic fuel system. U-Mo monolithic fuels are being considered for the conversion of test reactors into high-performa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a99827ff8193c1b4aee10fd1cbb7597
https://doi.org/10.1115/imece2022-93718
https://doi.org/10.1115/imece2022-93718
Publikováno v:
Volume 2: Nuclear Fuel and Material, Reactor Physics and Transport Theory, and Fuel Cycle Technology.
A monolithic plate-type fuel system has been under development to convert high-performance test reactors from highly enriched uranium to low-enrichment uranium fuels and is now moving into the qualification phase, a predecessor to the timely conversi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::091c2229ddefe2577678d58465b8bf1a
https://doi.org/10.1115/icone29-93700
https://doi.org/10.1115/icone29-93700
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1718c7e6995035be5064683a67d3a343
https://doi.org/10.1016/j.ijhydene.2021.03.139
https://doi.org/10.1016/j.ijhydene.2021.03.139
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::852190625e283c308220552344a98224
https://doi.org/10.1016/j.ijhydene.2019.09.200
https://doi.org/10.1016/j.ijhydene.2019.09.200
Publikováno v:
International Journal of Hydrogen Energy. 43:10215-10231
Liquid hydrogen (LH2) truck delivery and storage at dispensing sites is likely to play an important role in an emerging H2 infrastructure. We analyzed the performance of single phase, supercritical, on-board cryo-compressed hydrogen storage (CcH2) wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51569ba0392d60ef80faa6e046d48b92
https://doi.org/10.1016/j.ijhydene.2018.04.113
https://doi.org/10.1016/j.ijhydene.2018.04.113
Publikováno v:
International Journal of Hydrogen Energy. 42:25121-25129
Type 4 700-bar compressed hydrogen storage tanks were modeled using ABAQUS. The finite element model was first calibrated against data for 35-L subscale test tanks to obtain the composite translation efficiency, and then applied to full sized tanks.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d02e976dd8921d0ba462f0cefa1dee6c
https://doi.org/10.1016/j.ijhydene.2017.08.123
https://doi.org/10.1016/j.ijhydene.2017.08.123
Publikováno v:
ASME 2019 Power Conference.
Monolithic fuel is a fuel form that is considered for the conversion of high performance research reactors. This plate-type fuel consists of a high density U-Mo fuel in monolithic form that is sandwiched between zirconium diffusion barriers, and enca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::062619b44723dfc775ba3b36d041315d
https://doi.org/10.1115/power2019-1844
https://doi.org/10.1115/power2019-1844
Publikováno v:
ASME 2019 Power Conference.
The most recent design of U-Mo monolithic fuel as adopted by the U.S. for the conversion of its High Performance Research Reactors (USHPRR) from high enrichment uranium (HEU) to low enrichment uranium fuel (LEU, < 20% U235) consists of a high density
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29f24b0a043d75359cedbb35409895c9
https://doi.org/10.1115/power2019-1870
https://doi.org/10.1115/power2019-1870
U-10Mo monolithic fuel is considered for the conversion of the US High Performance Research and Test Reactors (USHPRR) from high enriched uranium (HEU) to high density low enrichment uranium (LEU) fuel. The monolithic fuel plates are comprised of hig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::077a90aede5cacbb72bcdc0a4ba9c1e0
https://doi.org/10.2172/1509901
https://doi.org/10.2172/1509901
Publikováno v:
RSC Advances. 5:10662-10666
Here we present a high performance spring-type piezoelectric energy harvester that selectively collects current from the inner part of a spring shell. We analyzed the main reason behind the low efficiency of the initial design using finite element mo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bdee68c49cfa0fbec02b70b806ba1ce
https://doi.org/10.1039/c4ra16443a
https://doi.org/10.1039/c4ra16443a