Three-dimensional core design of SCLWR-H with neutronic and thermal-hydraulic coupling

Akifumi Yamaji*, Yoshiaki Oka, Seiichi Koshizuka

*この研究の対応する著者

研究成果: Conference contribution

18 被引用数 (Scopus)

抄録

An SCLWR-H core is designed with 3-D coupled thermo-neutronic core calculations for the first time. The change in power distribution is reflected to the evaluation of water density distribution in the core. The thermal-hydraulic and neutronic calculations are alternatively carried out until convergence is obtained. In the 3-D core calculation, each fuel assembly is modeled and the burnup, power and temperature distributions are evaluated. Fuel enrichment, burnable poisons, reload pattern, control rod pattern and the coolant flow rate distribution are designed to give average core outlet temperature 500C.

本文言語English
ホスト出版物のタイトルGlobal 2003
ホスト出版物のサブタイトルAtoms for Prosperity: Updating Eisenhowers Global Vision for Nuclear Energy
ページ1763-1771
ページ数9
出版ステータスPublished - 2003 12 1
外部発表はい
イベントGlobal 2003: Atoms for Prosperity: Updating Eisenhower's Global Vision for Nuclear Energy - New Orleans, LA, United States
継続期間: 2003 11 162003 11 20

出版物シリーズ

名前Global 2003: Atoms for Prosperity: Updating Eisenhowers Global Vision for Nuclear Energy

Other

OtherGlobal 2003: Atoms for Prosperity: Updating Eisenhower's Global Vision for Nuclear Energy
国/地域United States
CityNew Orleans, LA
Period03/11/1603/11/20

ASJC Scopus subject areas

  • 工学(全般)

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