コンパクト熱交換器用超細密オフセットフィン多段ろう接構造体の機械的強度特性 Mechanical Properties on Multi Stage Blazed Fin Body with Ultra Fine Off-set Fin for Compact Heat Exchanger at Elevated Temperature

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著者

    • 石山 新太郎 ISHIYAMA Shintaro
    • 日本原子力研究所大洗研究所核熱利用研究部 Department of Advanced Nuclear Heat Technology, Japan Atomic Energy Research Institute

抄録

Three-stage blazed plate fin core model of ultra fine off-set fin, -(thickness × height × pitch × off-set pitch = 0.2 mm × 1.2 mm × 1.6 mm × 5 mm) blazed by Ni blazing material of the recuperator for 600 MW High Temperature Gas Cooled Reactor Gas Turbine (GTHTR300) system was fabricated and tested on its high temperature mechanical properties. The following results were derived. (1) High temperature static, fatigue and creep mode of fracture mainly occurred at ultra fine off-set fin made of SUS304. (2) Tested model showed almost the same high temperature strength, fatigue and creep behaviors of SUS304 as a main structural material at elevated temperatures up to 873 K, (3) Recuperator designed for the GTHTR300 could be testified on the database of SUS304 base material and (4) The recuperator with the same fin plate structure could be practically applied to the GTHTR300.

収録刊行物

  • 日本金屬學會誌 = Journal of the Japan Institute of Metals

    日本金屬學會誌 = Journal of the Japan Institute of Metals 68(7), 490-497, 2004-07-20

    公益社団法人 日本金属学会

参考文献:  10件中 1-10件 を表示

被引用文献:  1件中 1-1件 を表示

  • 接合・複合

    接合・複合分科会

    塑性と加工 = JOURNAL OF THE JAPAN SOCIETY FOR TECHNOLOGY OF PLASTICITY 46(535), 771-775, 2005-08-25

    参考文献148件

各種コード

  • NII論文ID(NAID)
    10013338237
  • NII書誌ID(NCID)
    AN00062446
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    00214876
  • NDL 記事登録ID
    7046736
  • NDL 雑誌分類
    ZP41(科学技術--金属工学・鉱山工学)
  • NDL 請求記号
    Z17-314
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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