None

• Material Type: 文書・図像類
• Title: None
• Author/Editor: 菅原 悟; 堺 公明; H.E.C.R; K.Watan
• Author Heading: 菅原 悟; 堺 公明; H.E.C.R; K.Watan
• Publication Date: 1989-05
• Publication Date (W3CDTF): 1989-05
• Alternative Title: Subchannel analysis by the FIDAS code Based on the three-fluid model
• Periodical title: PNC TN9410 89-078
• Text Language Code: eng
• Target Audience: 一般
• Note (General): The Film Dryout Analysis Code in Subchannels, FIDAS, has been developed with the main objective of predicting dryout and post-dryout heat transfer in channels and in rod bundles. In FIDAS, two-phase flow consisting of continuous liquid film, continuous vapor and entrained droplets is modeled by a three-fluid, three-field representation of 12 field equations, i.e. three continuity, three energy and six momentum equations. In this validation study of the code, inter-subchannel mixing models were examined. FIDAS satisfactorily predicted flow quality and mass flux in subchannels under typical operating conditions of a boiling water reactor, as comparisons with the experimental data of GE 3$\times$3 and ISPRA 4$\times$4 tests.; None
• Source: /PNC-TN9410-89-078.pdf （fulltext）; https://jopss.jaea.go.jp/pdfdata/PNC-TN9410-89-078.pdf
• Access Restrictions: 限定公開
• Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）; https://irdb.nii.ac.jp
• Original Data Provider (Database): 日本原子力研究開発機構 : JOPSS:JAEA Originated Papers Searching System

• Summary, etc.: The Film Dryout Analysis Code in Subchannels, FIDAS, has been developed with the main objective of predicting dryout and post-dryout heat transfer in ...