Research on the Computed Tomography Pebble Flow Detecting System for HTR-PM
المؤلفون المشاركون
Wan, Xin
Liu, Ximing
Miao, Jichen
Cong, Peng
Zhang, Yuai
Wu, Zhifang
المصدر
Science and Technology of Nuclear Installations
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-13، 13ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-04-24
دولة النشر
مصر
عدد الصفحات
13
الملخص EN
Pebble dynamics is important for the safe operation of pebble-bed high temperature gas-cooled reactors and is a complicated problem of great concern.
To investigate it more authentically, a computed tomography pebble flow detecting (CT-PFD) system has been constructed, in which a three-dimensional model is simulated according to the ratio of 1 : 5 with the core of HTR-PM.
A multislice helical CT is utilized to acquire the reconstructed cross-sectional images of simulated pebbles, among which special tracer pebbles are designed to indicate pebble flow.
Tracer pebbles can be recognized from many other background pebbles because of their heavy kernels that can be resolved in CT images.
The detecting principle and design parameters of the system were demonstrated by a verification experiment on an existing CT system in this paper.
Algorithms to automatically locate the three-dimensional coordinates of tracer pebbles and to rebuild the trajectory of each tracer pebble were presented and verified.
The proposed pebble-detecting and tracking technique described in this paper will be implemented in the near future.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Wan, Xin& Liu, Ximing& Miao, Jichen& Cong, Peng& Zhang, Yuai& Wu, Zhifang. 2017. Research on the Computed Tomography Pebble Flow Detecting System for HTR-PM. Science and Technology of Nuclear Installations،Vol. 2017, no. 2017, pp.1-13.
https://search.emarefa.net/detail/BIM-1203729
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Wan, Xin…[et al.]. Research on the Computed Tomography Pebble Flow Detecting System for HTR-PM. Science and Technology of Nuclear Installations No. 2017 (2017), pp.1-13.
https://search.emarefa.net/detail/BIM-1203729
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Wan, Xin& Liu, Ximing& Miao, Jichen& Cong, Peng& Zhang, Yuai& Wu, Zhifang. Research on the Computed Tomography Pebble Flow Detecting System for HTR-PM. Science and Technology of Nuclear Installations. 2017. Vol. 2017, no. 2017, pp.1-13.
https://search.emarefa.net/detail/BIM-1203729
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1203729
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