A General Formula Considering one Group Delayed Neutron under Nonequilibrium Condition

LI Hao-feng; CHEN Wen-zhen; ZHU Qian; LUO Lei

Volume 29 Issue 6

Dec. 2008

Turn off MathJax

Article Contents

Article Navigation > Nuclear Power Engineering > 2008 > 29(6): 10-13,29

LI Hao-feng, CHEN Wen-zhen, ZHU Qian, LUO Lei. A General Formula Considering one Group Delayed Neutron under Nonequilibrium Condition[J]. Nuclear Power Engineering, 2008, 29(6): 10-13,29.

Citation:

LI Hao-feng, CHEN Wen-zhen, ZHU Qian, LUO Lei. A General Formula Considering one Group Delayed Neutron under Nonequilibrium Condition[J]. Nuclear Power Engineering, 2008, 29(6): 10-13,29.

LI Hao-feng, CHEN Wen-zhen, ZHU Qian, LUO Lei. A General Formula Considering one Group Delayed Neutron under Nonequilibrium Condition[J]. Nuclear Power Engineering, 2008, 29(6): 10-13,29.

Citation:

LI Hao-feng, CHEN Wen-zhen, ZHU Qian, LUO Lei. A General Formula Considering one Group Delayed Neutron under Nonequilibrium Condition[J]. Nuclear Power Engineering, 2008, 29(6): 10-13,29.

PDF( 225 KB)

A General Formula Considering one Group Delayed Neutron under Nonequilibrium Condition

1. Department of Nuclear Energy Science and Engineering, Naval University of Engineering, Wuhan, 430033, China;
2. Navy Institute for Nuclear and Chemistry Protection, Beijing, 100077, China

Received Date: 2007-10-22
Rev Recd Date: 2008-06-18

Available Online: 2025-07-22

Publish Date: 2008-12-15

Abstract

Abstract

A general neutron breeder formula is developed when the reactor does not reach the steady state and the reactivity changes in phase.This formula can be used to calculate the results of six groups de-layed neutron model through a way of amending λ in one group delayed neutron model.The analysis shows that the solution of amended single group delayed neutron model is approximately equal to that of six-group delayed neutron model,and the amended model meets the engineering accuracy.
- Neutron kinetics,
- Neutron breeder,
- Delayed neutron,
- Reactivity,
- One group