A Study on the Solidificating Process of a Binary Solution by Dual Wavelength Holographic Interferometry

• TSUSHIMA Noboru

  Tokyo University of Agriculture and Technology

• NARUMI Akira

  Kanagawa Institute of Technology

• NAKANE Ichirou

  Kanagawa Institute of Technology

• KASHIWAGI Takao

  Tokyo University of Agriculture and Technology

Bibliographic Information

Other Title

• 109 二波長ホログラフィ干渉法を用いた二成分溶液の凝固過程に関する研究
• 2ハチョウ ホログラフィ カンショウホウ オ モチイタ 2セイブン ヨウエキ

Abstract

An experimental study on the transient downward solidification of a binary solution in the rectangular container cooled from its top wall is reported in this paper. An ammonium chloride aqueous solution was used as a binary solution. Dual wavelength holographic interferometry was used to visualize the transient temperature and concentration field an d to measure the transient local heat and mass transfer rates at the mush/liquid interface. The experiments were performed varying the initial concentration from 5 wt% to 25wt%.<BR>As a result, it was clarified that heat transfer rate is promoted due to the rejection of solute.

Journal

• Journal of the Visualization Society of Japan

  Journal of the Visualization Society of Japan 17 (Supplement1), 49-52, 1997

  The Visualization Society of Japan

Details

• CRID: 1390001204620374912
• NII Article ID: 10002674533
• NII Article ID: 130003648713
• NII Book ID: AN10374478
• DOI: 10.3154/jvs.17.supplement1_49
• ISSN: 1884037X
• ISSN: 09164731
• NDL BIB ID: 4247025
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4247025
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed