Measurement of Reactivity Temperature Coefficient of CFBR-Ⅱ in Burst State

GAO Hui; LIU Xiao-bo; JIANG Yong; FAN Xiao-qiang

doi:10.11804/NuclPhysRev.29.01.114

PDF
Cite
Share
facebook

twitter

google

linkedin

Volume 29 Issue 1

Turn off MathJax

Article Contents

Article Navigation > Nuclear Physics Review > 2012 > 29(1): 114-116

GAO Hui, LIU Xiao-bo, JIANG Yong, FAN Xiao-qiang. Measurement of Reactivity Temperature Coefficient of CFBR-Ⅱ in Burst State[J]. Nuclear Physics Review, 2012, 29(1): 114-116. doi: 10.11804/NuclPhysRev.29.01.114

Citation:

GAO Hui, LIU Xiao-bo, JIANG Yong, FAN Xiao-qiang. Measurement of Reactivity Temperature Coefficient of CFBR-Ⅱ in Burst State[J]. Nuclear Physics Review, 2012, 29(1): 114-116. doi: 10.11804/NuclPhysRev.29.01.114

Measurement of Reactivity Temperature Coefficient of CFBR-Ⅱ in Burst State

doi: 10.11804/NuclPhysRev.29.01.114

Institute of Nuclear Physics and Chemistry,China Academy of Engineering Physics,Mianyang 621900,Sichuan, China

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2012-03-20

Abstract

Reactivity temperature coefficient is one of important parameters of burst reactor. The methods of measuring the coefficient were introduced and analyzed. The whole process of burst is split into “peak” process and “tail” process. Reactivity reduction is twice as large as initial excess reactivity in “peak” process from FuchsHansen model. Increment of temperature induced by “peak” process was got through removing “tail”. So we deduced reactivity temperature coefficient of CFBR-Ⅱ αT=-0.00202 $/K.
- reactivity temperature coefficient,
- CFBR-Ⅱ,
- FuchsHansen model
References
Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Get Citation

PDF

XML

Article Metrics

Article views(2073) PDF downloads(428) Cited by()

Proportional views