書誌事項
- タイトル別名
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- Measurement of the Interface Geometry near the Contact Line with Color Coding Method
- 勾配-色情報変換法を用いた接触線近傍界面の測定
- コウバイ-シキジョウホウ ヘンカンホウ オ モチイタ セッショクセン キンボウ カイメン ノ ソクテイ
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抄録
Two-dimensional, simultaneous measurement of the liquid interface profile is highly desired for understanding the time evolution of the interface behavior near the moving contact line. In this study, we examine the applicability of Color Coding Method, originally developed for the measurement of interface wave, to the measurement of the shape of interface near the contact line. The gradient profile of a sessile drop reconstructed with the proposed method shows good agreement with that obtained from the backlighted photograph with the deviation in the contact angle less than 6 degrees. The dynamic contact angle distribution on the finger developed on an advancing front of a liquid film flowing down an inclined solid surface is investigated and found to take a maximum around the tip of the finger.
収録刊行物
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- 混相流
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混相流 27 (5), 639-646, 2014
日本混相流学会
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詳細情報 詳細情報について
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- CRID
- 1390001204436523520
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- NII論文ID
- 130004514119
- 40020035048
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- NII書誌ID
- AN10088286
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- ISSN
- 18815790
- 09142843
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- NDL書誌ID
- 025386329
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可