2525 Time evolution analyses of ultra-thin liquid film surface using long wave equation : Instability phenomena in polar liquids
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- SHIMIZU Soichi
- Tottori University
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- HATTORI Takeshi
- Tottori University
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- YORINO Kazuya
- Tottori University
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- YAMANE Kiyomi
- Matsue Technical junior college
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- MATSUOKA Hiroshige
- Tottori University
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- FUKUI Shigehisa
- Tottori University
Bibliographic Information
- Other Title
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- 2525 長波方程式による薄膜液体表面の時間発展解析 : 極性液体による不安定現象(S79-1 情報機器コンピュータメカニクス(1),S79 情報機器コンピュータメカニクス)
Abstract
To examine behaviors and stabilities of ultra-thin but continuum liquid films, the long wave theory was employed, which is the time-evolution equation for the shape of the thin liquid film and includes surface tensions and surface forces such as the van der Waals (vdW) forces. For lubricants with chain-end functional groups such as Z dol, surface forces acting at the liquid surface depend on the liquid thickness, and the direction of the force changes alternatively with the thickness. In this report stability/instability and time-evolution of the polar lubricant surfaces was numerically analyzed and steady liquid film configurations were obtained.
Journal
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- The proceedings of the JSME annual meeting
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The proceedings of the JSME annual meeting 2005.5 (0), 271-272, 2005
The Japan Society of Mechanical Engineers
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Keywords
Details 詳細情報について
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- CRID
- 1390001206059829248
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- NII Article ID
- 110006191795
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- ISSN
- 24331325
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed