کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1741669 1521787 2008 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Evaluation of a steam generator tube rupture accident in an accelerator driven system with lead cooling
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی مهندسی انرژی و فناوری های برق
پیش نمایش صفحه اول مقاله
Evaluation of a steam generator tube rupture accident in an accelerator driven system with lead cooling
چکیده انگلیسی

A postulated steam generator tube rupture (SGTR) accident in a lead cooled accelerator driven transmuter (ADT) is investigated. The design of the ADT without intermediate loops bears the risk of water/steam blasting into the primary coolant. As a consequence a nuclear power excursion could be triggered by steam ingress into the ADT core which has a significant positive void worth. A thermal coolant–coolant interaction (CCI) might initiate a local core voiding too and additionally could lead to sloshing of the lead pool with mechanical impact of the heavy liquid on structures. The steam formation will also lead to a pressurization of the cover gas. The problems related to an SGTR are identified and investigated with the SIMMER-III accident code.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Progress in Nuclear Energy - Volume 50, Issues 2–6, March–August 2008, Pages 363–369
نویسندگان
, , , , , , , ,