A Study on Effects of Surface Structural Clearance in Nanometer Scale on Energy Transfer and Molecular Behavior at a Liquid-Solid Interface
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- SHIBAHARA Masahiko
- Department of Mechanical Engineering, Graduate School of Engineering, Osaka University
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- KUNUGI Tomoaki
- Department of Nuclear Engineering, Graduate School of Engineering, Kyoto University
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- MUKO Katsumi
- ISEYA Manufacturing Co.
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- KATSUKI Masashi
- Department of Mechanical Engineering, Graduate School of Engineering, Osaka University
書誌事項
- タイトル別名
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- Study on Effects of Surface Structural Clearance in Nanometer Scale on Energy Transfer and Molecular Behavior at a Liquid Solid Interface
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Energy transfer from fluid to a surface and molecular dynamics behavior in the vicinity of a surface were calculated by using the classical molecular dynamics method in order to investigate an effect of surface structural clearances in nanometer scale on surface energy transfer and molecular diffusion. In an unsteady state calculation, upper region in a calculation domain and a solid atomic layer at lower region were controlled at constant temperatures respectively so as to make a temperature gradient in a calculation system. In a steady state calculation, temperature in the whole system was kept at a constant temperature and thermal equilibrium state was realized. Fluid molecular behaviors in the vicinity of a surface were dependent on characteristic length scale of surface structural clearances in nanometer scale that affected the dynamic behaviors of fluid molecules in the vicinity of a surface in both unsteady and steady state systems.
収録刊行物
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- JSME International Journal Series B Fluids and Thermal Engineering
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JSME International Journal Series B Fluids and Thermal Engineering 49 (2), 506-511, 2006
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390001204674398464
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- NII論文ID
- 110004717707
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- NII書誌ID
- AA10888815
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- ISSN
- 13475371
- 13408054
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- NDL書誌ID
- 7903174
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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
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- 抄録ライセンスフラグ
- 使用不可