Study on the Behaviors of a Conceptual Passive Containment Cooling System
المؤلفون المشاركون
Wang, Jianjun
Guo, Xueqing
Yu, Shengzhi
Cai, Baowei
Sun, Zhongning
Yan, Changqi
المصدر
Science and Technology of Nuclear Installations
العدد
المجلد 2014، العدد 2014 (31 ديسمبر/كانون الأول 2014)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2014-03-26
دولة النشر
مصر
عدد الصفحات
8
الملخص EN
The containment is an ultimate and important barrier to mitigate the consequences after the release of mass and energy during such scenarios as loss of coolant accident (LOCA) or main steam line break (MSLB).
In this investigation, a passive containment cooling system (PCCS) concept is proposed for a large dry concrete containment.
The system is composed of series of heat exchangers, long connecting pipes with relatively large diameter, valves, and a water tank, which is located at the top of the system and serves as the final heat sink.
The performance of the system is numerically studied in detail under different conditions.
In addition, the influences of condensation heat transfer conditions and containment environment temperature conditions are also studied on the behaviors of the system.
The results reveal that four distinct operating stages could be experienced as follows: startup stage, single phase quasisteady stage, flashing speed-up transient stage, and flashing dominated quasisteady operating stage.
Furthermore, the mechanisms of system behaviors are thus analyzed.
Moreover, the feasibility of the system is also discussed to meet the design purpose for the containment integrity requirement.
Considering the passive feature and the compactness of the system, the proposed PCCS is promising for the advanced integral type reactor.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Wang, Jianjun& Guo, Xueqing& Yu, Shengzhi& Cai, Baowei& Sun, Zhongning& Yan, Changqi. 2014. Study on the Behaviors of a Conceptual Passive Containment Cooling System. Science and Technology of Nuclear Installations،Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1047761
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Wang, Jianjun…[et al.]. Study on the Behaviors of a Conceptual Passive Containment Cooling System. Science and Technology of Nuclear Installations No. 2014 (2014), pp.1-8.
https://search.emarefa.net/detail/BIM-1047761
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Wang, Jianjun& Guo, Xueqing& Yu, Shengzhi& Cai, Baowei& Sun, Zhongning& Yan, Changqi. Study on the Behaviors of a Conceptual Passive Containment Cooling System. Science and Technology of Nuclear Installations. 2014. Vol. 2014, no. 2014, pp.1-8.
https://search.emarefa.net/detail/BIM-1047761
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1047761
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر