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Radiat Prot Dosimetry. 2013 May;154(4):430-8. doi: 10.1093/rpd/ncs272. Epub 2012 Oct 28.

Analysis of atmospheric dispersion factors for building wakes at the Wolsung nuclear site in Korea.

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1
Nuclear Environment & Safety Research Division, Korea Atomic Energy Research Institute, 1045, Daedeok-daero, Daejeon, Yuseong 305-353 South Korea. jeong1208@kaeri.re.kr

Abstract

The characteristics of atmospheric dispersion considering the building effects in the Wolsung nuclear site in Korea were studied using ISC-PRIME and ARCON96 models. The maximum 2-h average atmospheric dispersion factor (ADF) was six times larger when the building geometry was considered in ISC-PRIME and two times larger in the exclusion area boundary. Owing to different adjustments for wind speed by the stability class, the ADFs calculated using ARCON96 were smaller than those calculated using ISC-PRIME. Strategies for locating buildings need to be considered to maximise dispersion when planning for constructing several reactors and accessory buildings at the Wolsung nuclear site.

PMID:
23108599
DOI:
10.1093/rpd/ncs272
[Indexed for MEDLINE]
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