2021 Fall Meeting

Presentation information

Oral presentation

III. Fission Energy Engineering » 301-1 Reactor Physics, Utilization of Nuclear Data, Criticality Safety

[1I07-10] Reactor Noise Measurement & Analysis

Wed. Sep 8, 2021 2:45 PM - 3:55 PM Room I

chair: Kenichi Tada (JAEA)

3:00 PM - 3:15 PM

[1I08] A Study for Reactor Noise Measurement in Power Operation at Kyoto Univ. Reactor Part.4

*Sin-ya Hohara1, Atsushi Sakon1, Kunihiro Nakajima2, Takashi Kanda2, Masaki Goto2, Tadafumi Sano1, Jyunichi Hori3, Kengo Hashimoto1 (1. Kindai Univ. AERI, 2. Graduate School of Sci. and Eng., Kindai Univ., 3. Institute for Integrated Radiation and Nuclear Science, Kyoto Univ.)

Keywords:KUR, Reactor Noise, Feynman-α method, Rossi-α method, Covariance to Mean Ratio method, CN1

京都大学原子炉(KUR)の黒鉛熱中性子設備(CN1ポート)を用いて原子炉雑音測定を、1kW及び10kWの臨界状態に対して実施した。実験結果をFeynman-α/ バンチング法、Rossi-α法及び共分散対平均比法で解析した。本発表では、測定及び解析結果について報告する。