DC Field | Value | Language |
---|---|---|
dc.contributor.author | Cho, Chungho | ko |
dc.contributor.author | Kim, Yonghee | ko |
dc.contributor.author | Song, Tae Yung | ko |
dc.contributor.author | Lee, Yong-Bum | ko |
dc.date.accessioned | 2013-03-08T09:37:33Z | - |
dc.date.available | 2013-03-08T09:37:33Z | - |
dc.date.created | 2012-02-06 | - |
dc.date.created | 2012-02-06 | - |
dc.date.issued | 2008-01 | - |
dc.identifier.citation | NUCLEAR ENGINEERING AND DESIGN, v.238, no.1, pp.90 - 101 | - |
dc.identifier.issn | 0029-5493 | - |
dc.identifier.uri | http://hdl.handle.net/10203/92750 | - |
dc.description.abstract | A spallation target system is a key component to be developed for an accelerator driven system (ADS). It is known that a 15-25 MW spallation target is required for a practical 1000 MWth ADS. The design of a 20 MW spallation target is very challenging because more than 60% of the beam power is deposited as heat in a small volume of the target system. In the present work, a numerical design study was performed to obtain the optimal design parameters for a 20 MW spallation target for a 1000 MWth ADS. A dual injection tube was proposed for a reduction of the lead-bismuth eutectic (LBE) flow rate at the target channel. The results of the present study show that a 30 cm wide proton beam with a uniform beam distribution should be adopted for a spallation target of a 20 MW power. When the dual LBE injection tube is employed, the LBE flow rate could be reduced by a factor of 7 without reducing the allowable beam current. (C) 2007 Elsevier B.V. All rights reserved. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE SA | - |
dc.subject | COMPUTATIONAL FLUID-DYNAMICS | - |
dc.subject | ACCELERATOR-DRIVEN SYSTEM | - |
dc.subject | LIQUID-METAL TARGET | - |
dc.title | Numerical design of a 20 MW lead-bismuth spallation target with an injection tube | - |
dc.type | Article | - |
dc.identifier.wosid | 000253663100012 | - |
dc.identifier.scopusid | 2-s2.0-37749033746 | - |
dc.type.rims | ART | - |
dc.citation.volume | 238 | - |
dc.citation.issue | 1 | - |
dc.citation.beginningpage | 90 | - |
dc.citation.endingpage | 101 | - |
dc.citation.publicationname | NUCLEAR ENGINEERING AND DESIGN | - |
dc.identifier.doi | 10.1016/j.nucengdes.2007.06.011 | - |
dc.contributor.localauthor | Kim, Yonghee | - |
dc.contributor.nonIdAuthor | Cho, Chungho | - |
dc.contributor.nonIdAuthor | Song, Tae Yung | - |
dc.contributor.nonIdAuthor | Lee, Yong-Bum | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordPlus | COMPUTATIONAL FLUID-DYNAMICS | - |
dc.subject.keywordPlus | ACCELERATOR-DRIVEN SYSTEM | - |
dc.subject.keywordPlus | LIQUID-METAL TARGET | - |
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