CHINESE JOURNAL OF COMPUTATIONAL PHYSICS ›› 1999, Vol. 16 ›› Issue (2): 177-182.

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Study of nuclear safety parameters of uranium zirconium hydride pulsed research reactor core

Chen Wei1, Jiang Xinbiao1, Xie Zhongsheng1, Chen Da2   

  1. 1. Xi'an Jiaotong University, 710049;
    2. Northwest Institute of Nuclear Technology, Xi'an 710024
  • Received:1997-12-15 Revised:1998-09-17 Online:1999-03-25 Published:1999-03-25

Abstract: By using lattice calculation code WIMS-D/4,hexagonal nodal diffusion code SIXTUS and the WIMS-N1/N2 library which include the data of the nuclide H in ZrH,Er-166 and Er-167,nuclear safety parameters are analyzed of uranium zirconium hydride pulsed reactor core,power peaking factor and fuel temperature coefficient.

Key words: Pulsed reactor, nuclear safety parameter, power peaking factor, fuel negative temperature reactivity coefficient

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