کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
294925 511502 2016 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
A simulation study of the spent nuclear fuel cask condition evaluation using high energy X-ray computed tomography
ترجمه فارسی عنوان
یک مطالعه شبیه سازی با استفاده از توموگرافی کامپیوتری با اشعه ایکس با انرژی بالا برای بررسی وضعیت موجود در هسته سوخت هسته ای صرف شده است
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی عمران و سازه
چکیده انگلیسی

The dry cask storage time could be much longer (>60 years) for the spent nuclear fuels before final disposition in the United States. The casks have multiple internal components that are designed to provide structural integrity during storage and, in some cases, during transportation. The long-term internal stability of the internals and spent fuel and their cladding is important to maintain the sub-criticality of the fissile materials in the casks. In this study, we propose to develop a high-energy X-ray CT system to examine the integrity of casks and their inner components. With careful system design and advanced image reconstruction techniques, we estimate that a sub-centimeter spatial resolution can be achieved through the simulation study. A complete three-dimension “anatomical” picture of the cask and its inner components can be obtained with a reasonable scanning time.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: NDT & E International - Volume 80, June 2016, Pages 58–64
نویسندگان
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