水溶液で満たされた多孔質体の凍結状態における透過率　水溶液の初期濃度と過冷度の影響

• 岡田 昌志

• 松本 浩二

• 福崎 正展

書誌事項

タイトル別名

• Permeability in a State of Solidification of a Porous Medium Saturated with Aqueous Solution. Influence of Initial Concentration and Supercooling Degree of Aqueous Solution.
• スイヨウエキ デ ミタサレタ タコウシツタイ ノ トウケツ ジョウタイ ニ オ

抄録

Permeability of the mushy region formed by solidification of a porous medium Saturated with an aqueous solution was measured by a transient method. A packed bed of glass beads with 2.56 mm mean diameter saturated with NaCl aqueous solution was used as the porous medium. Measurements were carried out with various volume fractions of liquid phase and with various initial concentrations and supercooling degrees of the solution. From the measured results, it was found that the permeability was proportional to the n th power of the volume fraction and decreased with increase of the supercooling degree, decreasing slightly with increase of the initial concentration. An experimental equation of the permeability was obtained as a function of the volume fraction, supercooling degree, and initial concentration.

収録刊行物

• 日本機械学会論文集Ｂ編

  日本機械学会論文集Ｂ編 61 (586), 2248-2253, 1995

  一般社団法人 日本機械学会

キーワード

• Volume Fraction of Liquid Phase

詳細情報

• CRID: 1390001205893948800
• NII論文ID: 130004221760
• NII論文ID: 110002394455
• NII書誌ID: AN00187441
• DOI: 10.1299/kikaib.61.2248
• ISSN: 18848346
• ISSN: 03875016
• NDL書誌ID: 3608500
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I3608500
• Web Site: http://www.jstage.jst.go.jp/article/kikaib1979/61/586/61_586_2248/_pdf
• 本文言語コード: ja
• データソース種別:
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  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可