![](/images/graphics-bg.png)
New Strategies in the Code of Uncertainty and Sensitivity Analysis (CUSA) and Its Application in the Nuclear Reactor Calculation
المؤلفون المشاركون
Du, Jiayu
Hao, Chen
Ma, Ji
Li, Peijun
Zhou, Xiaoyu
Liu, Lixun
المصدر
Science and Technology of Nuclear Installations
العدد
المجلد 2020، العدد 2020 (31 ديسمبر/كانون الأول 2020)، ص ص. 1-16، 16ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2020-02-11
دولة النشر
مصر
عدد الصفحات
16
الملخص EN
Best-Estimation Plus Uncertainty (BEPU) analysis method can provide more information to improve the reliability of calculation results than the safety analysis with conservative assumption.
And the statistical sampling-based uncertainty and sensitivity analysis methods are widely used in practical applications of the multiphysics, multiscale coupling nuclear reactor system.
In this paper, a novel and efficient sampling method for inputs with normal and uniform distributions is introduced and a systematic theory for uncertainty and sensitivity analysis is established based on the classical statistical theory.
Then the Code of Uncertainty and Sensitivity Analysis (CUSA) is updated based on these new strategies.
For applications, the explicit and implicit effects for resonance and nonresonance isotopes are studied in depth, and a simple UO2 pin cell is considered to examine the performance of CUSA and the total uncertainty and sensitivity analysis abilities.
The numerical results indicate that the implicit sensitivity analysis model and the uncertainty quantification functions developed in CUSA are correct and can be used for sensitivity and uncertainty analysis in nuclear reactor calculations.
Even more important, the LHS-SVDC is recommended to propagate the uncertainties in multigroup cross sections.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Du, Jiayu& Hao, Chen& Ma, Ji& Li, Peijun& Zhou, Xiaoyu& Liu, Lixun. 2020. New Strategies in the Code of Uncertainty and Sensitivity Analysis (CUSA) and Its Application in the Nuclear Reactor Calculation. Science and Technology of Nuclear Installations،Vol. 2020, no. 2020, pp.1-16.
https://search.emarefa.net/detail/BIM-1209460
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Du, Jiayu…[et al.]. New Strategies in the Code of Uncertainty and Sensitivity Analysis (CUSA) and Its Application in the Nuclear Reactor Calculation. Science and Technology of Nuclear Installations No. 2020 (2020), pp.1-16.
https://search.emarefa.net/detail/BIM-1209460
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Du, Jiayu& Hao, Chen& Ma, Ji& Li, Peijun& Zhou, Xiaoyu& Liu, Lixun. New Strategies in the Code of Uncertainty and Sensitivity Analysis (CUSA) and Its Application in the Nuclear Reactor Calculation. Science and Technology of Nuclear Installations. 2020. Vol. 2020, no. 2020, pp.1-16.
https://search.emarefa.net/detail/BIM-1209460
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1209460
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
![](/images/ebook-kashef.png)
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
![](/images/kashef-image.png)