{"title":"液体壁与传统固体壁概念中放射性废物体积和危害的比较","authors":"M. Youssef, M. Sawan, H. Khater","doi":"10.1109/FUSION.2002.1027668","DOIUrl":null,"url":null,"abstract":"In this paper, we quantitatively assess the advantages offered by thick liquid wall (LW) concepts over conventional solid wall (SW) concepts in terms of the substantial reduction in radiation damage as well as activation to solid structure with subsequent reduction in radwaste volume and hazard. The conventional SW FW/blanket considered is made of Li/V with a peak neutron wall load of 5 MW/m/sup 2/ (3.5 MW/m/sup 2/ ave.) and is compared to a thick liquid lithium with a peak neutron wall load of 10 MW/m/sup 2/ (7 MW/m/sup 2/ ave.). \"Fixed Radii\" and \"Fixed Fusion Power\" configurations are considered. To have a consistent comparison, the two blankets were optimized first such that adequate tritium breeding ratio is obtained and the same level of magnet protection against radiation damage is reached.","PeriodicalId":44192,"journal":{"name":"NINETEENTH CENTURY MUSIC","volume":null,"pages":null},"PeriodicalIF":0.3000,"publicationDate":"2002-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Comparison of radwaste volume and hazard in liquid wall and conventional solid wall concepts\",\"authors\":\"M. Youssef, M. Sawan, H. Khater\",\"doi\":\"10.1109/FUSION.2002.1027668\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In this paper, we quantitatively assess the advantages offered by thick liquid wall (LW) concepts over conventional solid wall (SW) concepts in terms of the substantial reduction in radiation damage as well as activation to solid structure with subsequent reduction in radwaste volume and hazard. The conventional SW FW/blanket considered is made of Li/V with a peak neutron wall load of 5 MW/m/sup 2/ (3.5 MW/m/sup 2/ ave.) and is compared to a thick liquid lithium with a peak neutron wall load of 10 MW/m/sup 2/ (7 MW/m/sup 2/ ave.). \\\"Fixed Radii\\\" and \\\"Fixed Fusion Power\\\" configurations are considered. To have a consistent comparison, the two blankets were optimized first such that adequate tritium breeding ratio is obtained and the same level of magnet protection against radiation damage is reached.\",\"PeriodicalId\":44192,\"journal\":{\"name\":\"NINETEENTH CENTURY MUSIC\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.3000,\"publicationDate\":\"2002-11-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"NINETEENTH CENTURY MUSIC\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/FUSION.2002.1027668\",\"RegionNum\":1,\"RegionCategory\":\"艺术学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"0\",\"JCRName\":\"MUSIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"NINETEENTH CENTURY MUSIC","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/FUSION.2002.1027668","RegionNum":1,"RegionCategory":"艺术学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"0","JCRName":"MUSIC","Score":null,"Total":0}
Comparison of radwaste volume and hazard in liquid wall and conventional solid wall concepts
In this paper, we quantitatively assess the advantages offered by thick liquid wall (LW) concepts over conventional solid wall (SW) concepts in terms of the substantial reduction in radiation damage as well as activation to solid structure with subsequent reduction in radwaste volume and hazard. The conventional SW FW/blanket considered is made of Li/V with a peak neutron wall load of 5 MW/m/sup 2/ (3.5 MW/m/sup 2/ ave.) and is compared to a thick liquid lithium with a peak neutron wall load of 10 MW/m/sup 2/ (7 MW/m/sup 2/ ave.). "Fixed Radii" and "Fixed Fusion Power" configurations are considered. To have a consistent comparison, the two blankets were optimized first such that adequate tritium breeding ratio is obtained and the same level of magnet protection against radiation damage is reached.
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19th-Century Music covers all aspects of Western art music between the mid-eighteenth and mid-twentieth centuries. We welcome--in no particular order--considerations of composers and compositions, styles, performance, historical watersheds, cultural formations, critical methods, musical institutions, ideas, and topics not named on this list. Our aim is to publish contributions to ongoing conversations at the leading edge of musical and multidisciplinary scholarship.
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