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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 6681 | - |
dc.citation.number | 22 | - |
dc.citation.startPage | 6676 | - |
dc.citation.title | THIN SOLID FILMS | - |
dc.citation.volume | 518 | - |
dc.contributor.author | Lee, Dong Won | - |
dc.contributor.author | Bae, Young Dug | - |
dc.contributor.author | Kim, Suk Kwon | - |
dc.contributor.author | Kim, Sun Ho | - |
dc.contributor.author | Hong, Bong Guen | - |
dc.contributor.author | Bang, In Cheol | - |
dc.date.accessioned | 2023-12-22T07:06:08Z | - |
dc.date.available | 2023-12-22T07:06:08Z | - |
dc.date.created | 2013-06-12 | - |
dc.date.issued | 2010-09 | - |
dc.description.abstract | For the second qualification of the First Wall (FW) procurement of the International Thermonuclear Experimental Reactor (ITER), a semi-prototype of the FW has been designed with increased local surface heat flux up to 5 MW/m(2). With the given conditions, the new semi-prototype design was simulated with the commercial CFD code, the ANSYS-11. The results show that the semi-prototype temperature exceeds the melting temperature of Be, and the current design is required to be modified. In order to enhance cooling, a hypervapotron was added in the design and an analysis with the same code was performed. The results show that the temperature with the hypervapotron reduced by around 100 degrees C but it was still higher than the melting temperature of Be. The hypervapotron mock-up was fabricated and tested with a variance of inlet coolant flow rates and heat fluxes of up to 1.75 MW/m(2) using the second Korea Heat Load Test (KoHLT-2) facility, in which heat was loaded by a graphite heater through radiation heating. Wall and coolant temperatures were measured and compared with the simulation results. So far, there is a large difference between the experiments and the simulation, and a next experiment is being prepared. | - |
dc.identifier.bibliographicCitation | THIN SOLID FILMS, v.518, no.22, pp.6676 - 6681 | - |
dc.identifier.doi | 10.1016/j.tsf.2010.03.149 | - |
dc.identifier.issn | 0040-6090 | - |
dc.identifier.scopusid | 2-s2.0-77956058423 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/3237 | - |
dc.identifier.url | http://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&scp=77956058423 | - |
dc.identifier.wosid | 000282242600117 | - |
dc.language | 영어 | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.title | Design evaluation of the semi-prototype for the ITER blanket first wall qualification | - |
dc.type | Article | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary; Materials Science, Coatings & Films; Physics, Applied; Physics, Condensed Matter | - |
dc.relation.journalResearchArea | Materials Science; Physics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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