Cooling performance evaluation and visualization of thermal flow in gas cooling process

• SUZUKI Takahiro

  埼玉工業大学大学院

• JU Dong-Ying

  埼玉工業大学

Bibliographic Information

Other Title

• C112 ガス冷却過程における冷却能評価と熱流れの可視化
• ガス レイキャク カテイ ニ オケル レイキャクノウ ヒョウカ ト ネツ ナガレ ノ カシカ

Abstract

The quenching of steel products is a heat-treatment technology that improves durability and fatigue strength. In order to control distortion and strain due to quenching, recently, a new technology of gas quenching such as nitrogen gas was developed in mobile car industry. We developed the gas cooling evaluation device that it was possible to be visible of a thermal flow around a specimen during gas quenching at the same time to measure cooling ability of gas to use for cooling. In this paper, the gas flow velocities have been measured in situ using a PIV method (laser imaging method) and compared to gas locations in the cylinders.

Journal

• Journal of the Visualization Society of Japan

  Journal of the Visualization Society of Japan 26 (Supplement2), 155-158, 2006

  The Visualization Society of Japan

Keywords

• Gas quenching
• Cooling performance
• Visualization
• PIV

Details

• CRID: 1390282679594990976
• NII Article ID: 10018247345
• NII Article ID: 130003650416
• NII Book ID: AN10374478
• DOI: 10.3154/jvs.26.supplement2_155
• ISSN: 1884037X
• ISSN: 09164731
• NDL BIB ID: 8516882
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I8516882
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed