A. Dahia, Djemai Merrcoche, A. Dadda, Amina Lyria Deghal Cheridi
{"title":"Comparative Radiation Dose Study of a Hypothetical Accident in a Research Reactor","authors":"A. Dahia, Djemai Merrcoche, A. Dadda, Amina Lyria Deghal Cheridi","doi":"10.15255/kui.2021.077","DOIUrl":null,"url":null,"abstract":"This study is a contribution for radiation dose calculations of a hypothetical accident of a 1 MW research reactor Triga Mark II using HotSpot code. A postulated accidental release of noble gases and halogens were considered. The total effective dose (TED) was estimated for 1 day and 50 years after release. The total damage of fuel element cladding with a maximum radioac- tivity was considered. The obtained results show minimal TED values at the beginning of the release and at a shorter distance from the source. The maximum calculation results are acceptable and below the recommended public dose limit.","PeriodicalId":0,"journal":{"name":"","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2022-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.15255/kui.2021.077","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
This study is a contribution for radiation dose calculations of a hypothetical accident of a 1 MW research reactor Triga Mark II using HotSpot code. A postulated accidental release of noble gases and halogens were considered. The total effective dose (TED) was estimated for 1 day and 50 years after release. The total damage of fuel element cladding with a maximum radioac- tivity was considered. The obtained results show minimal TED values at the beginning of the release and at a shorter distance from the source. The maximum calculation results are acceptable and below the recommended public dose limit.
本研究是对使用HotSpot代码计算1 MW研究反应堆Triga Mark II假设事故的辐射剂量的贡献。考虑了惰性气体和卤素的假定意外释放。总有效剂量（TED）估计为释放后1天和50年。考虑了具有最大放射性的燃料元件包壳的总损伤。所获得的结果显示了在释放开始时以及在离源较短的距离处的最小TED值。最大计算结果是可接受的，并且低于建议的公众剂量限值。
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