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https://hdl.handle.net/10356/97787
Title: | Dynamic contact angle of water-based titanium oxide nanofluid | Authors: | Radiom, Milad Yang, Chun Chan, Weng Kong |
Issue Date: | 2013 | Source: | Radiom, M., Yang, C.,& Chan, W. K. (2013). Dynamic contact angle of water-based titanium oxide nanofluid. Nanoscale Research Letters, 8(1), 282. | Series/Report no.: | Nanoscale research letters | Abstract: | This paper presents an investigation into spreading dynamics and dynamic contact angle of TiO2-deionized water nanofluids. Two mechanisms of energy dissipation, (1) contact line friction and (2) wedge film viscosity, govern the dynamics of contact line motion. The primary stage of spreading has the contact line friction as the dominant dissipative mechanism. At the secondary stage of spreading, the wedge film viscosity is the dominant dissipative mechanism. A theoretical model based on combination of molecular kinetic theory and hydrodynamic theory which incorporates non-Newtonian viscosity of solutions is used. The model agreement with experimental data is reasonable. Complex interparticle interactions, local pinning of the contact line, and variations in solid–liquid interfacial tension are attributed to errors. | URI: | https://hdl.handle.net/10356/97787 http://hdl.handle.net/10220/13312 |
ISSN: | 1556-276X | DOI: | 10.1186/1556-276X-8-282 | Rights: | © 2013 Radiom et al.; licensee Springer. This is an Open Access article distributed under the terms of the Creative Commons Attribution License(http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. | Fulltext Permission: | open | Fulltext Availability: | With Fulltext |
Appears in Collections: | MAE Journal Articles |
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Dynamic contact angle of water-based titanium oxide nanofluid.pdf | 1.02 MB | Adobe PDF | ![]() View/Open |
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