کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
296686 511732 2013 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Thermal-hydraulics and safety concepts of supercritical water cooled reactors
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی مهندسی انرژی و فناوری های برق
پیش نمایش صفحه اول مقاله
Thermal-hydraulics and safety concepts of supercritical water cooled reactors
چکیده انگلیسی

The paper summarizes the status of safety system development for supercritical water cooled reactors and thermal-hydraulic codes required to analyze them. While active safety systems are well-understood today and expected to perform as required, the development of passive safety systems will still require further optimization. Depressurization transients have successfully been simulated with some codes by a pseudo-two-phase flow simulation of supercritical water. Open issues of thermal-hydraulic codes include modeling of deteriorated heat transfer in one-dimensional system codes and predictions of heat transfer during depressurization transients from supercritical to sub-critical conditions.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Engineering and Design - Volume 264, November 2013, Pages 231–237
نویسندگان
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