Perturbation Calculation of Neutron Transport Equation with Interface Current Method

ZHANG Ying; CHEN Wei; XIE Zhong-sheng; CHEN Li-xin

Volume 26 Issue 3

Jun. 2005

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Article Navigation > Nuclear Power Engineering > 2005 > 26(3): 219-223

ZHANG Ying, CHEN Wei, XIE Zhong-sheng, CHEN Li-xin. Perturbation Calculation of Neutron Transport Equation with Interface Current Method[J]. Nuclear Power Engineering, 2005, 26(3): 219-223.

Citation:

ZHANG Ying, CHEN Wei, XIE Zhong-sheng, CHEN Li-xin. Perturbation Calculation of Neutron Transport Equation with Interface Current Method[J]. Nuclear Power Engineering, 2005, 26(3): 219-223.

ZHANG Ying, CHEN Wei, XIE Zhong-sheng, CHEN Li-xin. Perturbation Calculation of Neutron Transport Equation with Interface Current Method[J]. Nuclear Power Engineering, 2005, 26(3): 219-223.

Citation:

ZHANG Ying, CHEN Wei, XIE Zhong-sheng, CHEN Li-xin. Perturbation Calculation of Neutron Transport Equation with Interface Current Method[J]. Nuclear Power Engineering, 2005, 26(3): 219-223.

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Perturbation Calculation of Neutron Transport Equation with Interface Current Method

1. Northwest Institute of Nuclear Technology, Xi'an, 710024, China;
2. Nuclear Energy Department of Xi'an Jiaotong University, Xi'an, 710049, China

Received Date: 2004-08-03
Rev Recd Date: 2004-12-14
Publish Date: 2005-06-15

Abstract

Abstract

The perturbation calculation for neutron integral transport equation in hexagonal geometry is studied in this paper. Based on the calculation for interface current method of neutron integral transport equation in hexagonal geometry and the calculation for corresponding mathematical adjoint equation, the perturbation theory is used to calculate the reactivity variety in reactor hexagonal assembly when the parameters of cell in assembly occurred minimal change. The calculation result is satisfactory. It proves that the perturbation calculation method developed in this paper is correct.
- Neutron transport equation,
- Hexagonal,
- Interface current method,
- Perturbation theory,
- Mathematical adjoint equation