XU KUAN;CHENG YUNSHENG Institute of Nuclear Energy Technology, Tsinghua University, Beijing. ANALYSES OF NEUTRON NOISE SPECTRUM FOR GRAPHITE ZPR[J]. Atomic Energy Science and Technology, 1986, 20(2): 217-217. DOI: 10.7538/yzk.1986.20.02.0217
Citation: XU KUAN;CHENG YUNSHENG Institute of Nuclear Energy Technology, Tsinghua University, Beijing. ANALYSES OF NEUTRON NOISE SPECTRUM FOR GRAPHITE ZPR[J]. Atomic Energy Science and Technology, 1986, 20(2): 217-217. DOI: 10.7538/yzk.1986.20.02.0217
  • The auto-power spectral density (APSD) function is measured in graphiteZPR and analysed. The prompt neutron decay constant (α) and the correspondingreactivity (ρ) for subcritical reactor are given. By extrapolation the prompt--neutrondecay constant (α_c) for critical reactor is obtained. The results of theseexperiments are satisfactory.
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