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":43849,"journal":{"name":"Kemija u Industriji-Journal of Chemists and Chemical Engineers","volume":" ","pages":""},"PeriodicalIF":0.6000,"publicationDate":"2022-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Kemija u Industriji-Journal of Chemists and Chemical Engineers","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":"Q4","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","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。
期刊介绍：
Kemija u industriji (Chemistry in industry) is monthly journal which is being published already for almost 60 years continually and from very beginning it is a journal of chemists and chemical engineers. It is official journal of Croatian Society of Chemists and Engineers and of Croatian Chemical Society. It is edited by Croatian Society of Chemists and Engineers.
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