The Influence of the Packing Factor on the Fuel Temperature Hot Spots in a Particle-Bed GCFR
المؤلفون المشاركون
Cerullo, Nicola
Lomonaco, Guglielmo
Grassi, W.
المصدر
Science and Technology of Nuclear Installations
العدد
المجلد 2009، العدد 2009 (31 ديسمبر/كانون الأول 2009)، ص ص. 1-10، 10ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2010-01-21
دولة النشر
مصر
عدد الصفحات
10
التخصصات الرئيسية
العلوم الهندسية و تكنولوجيا المعلومات
الملخص EN
In the recent past the so-called GCFR has been again a subject of study by the international scientific community.
This type of reactors, although still in a preliminary stage of development, is a very interesting perspective because combines the positive characteristics common to all the fast reactors with those of the reactors cooled by helium.
Up to now, almost all the analyses on the GCFR thermodynamic aspects have been performed starting from a “global” point of view: generally the core has been modelled as a porous medium and only the global parameters have been taken into account.
The local effects have been included in adhoc corrective peak factors.
The analyses carried out in the present research will be devoted to the characterization of the local effects, on a microscopic scale.
In order to have reliable “global” nuclear and thermal-fluid-dynamic data, the performed analyses will be based on simulations previously performed using the RELAP5-3D code, assuming as input parameters the ETDR core ones.
For each considered case, the variation ranges of the evaluated parameters have been estimated on the basis of the “best” and the “worst” cases.
To summarize the obtained results, even in transient conditions, the variations of the considered input parameters are less significant for the local output values if compared to those due to the assumed packing factor.
As a consequence, in a more general core calculation, the obtained local temperature (and velocity) values will have to be corrected by a proper factor that would have to take into account the results of this research.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Lomonaco, Guglielmo& Grassi, W.& Cerullo, Nicola. 2010. The Influence of the Packing Factor on the Fuel Temperature Hot Spots in a Particle-Bed GCFR. Science and Technology of Nuclear Installations،Vol. 2009, no. 2009, pp.1-10.
https://search.emarefa.net/detail/BIM-460868
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Lomonaco, Guglielmo…[et al.]. The Influence of the Packing Factor on the Fuel Temperature Hot Spots in a Particle-Bed GCFR. Science and Technology of Nuclear Installations No. 2009 (2009), pp.1-10.
https://search.emarefa.net/detail/BIM-460868
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Lomonaco, Guglielmo& Grassi, W.& Cerullo, Nicola. The Influence of the Packing Factor on the Fuel Temperature Hot Spots in a Particle-Bed GCFR. Science and Technology of Nuclear Installations. 2010. Vol. 2009, no. 2009, pp.1-10.
https://search.emarefa.net/detail/BIM-460868
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-460868
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