@article{oai:kyutech.repo.nii.ac.jp:00004869,
 author = {Nagayama, Gyoko and 長山, 暁子 and Matsumoto, Takenori and Fukushima, Kohei and Tsuruta, Takaharu and 鶴田, 隆治},
 issue = {43125},
 journal = {Scientific Reports},
 month = {Mar},
 note = {Rapid advances in microelectromechanical systems have stimulated the development of compact devices, which require effective cooling technologies (e.g., microchannel cooling). However, the inconsistencies between experimental and classical theoretical predictions for the liquid flow in microchannel remain unclarified. Given the larger surface/volume ratio of microchannel, the surface effects increase as channel scale decreases. Here we show the scale effect of the boundary condition at the solid–liquid interface on single-phase convective heat transfer characteristics in microchannels. We demonstrate that the deviation from classical theory with a reduction in hydraulic diameters is due to the breakdown of the continuum solid–liquid boundary condition. The forced convective heat transfer characteristics of single-phase laminar flow in a parallel-plate microchannel are investigated. Using the theoretical Poiseuille and Nusselt numbers derived under the slip boundary condition at the solid–liquid interface, we estimate the slip length and thermal slip length at the interface.},
 pages = {1--8},
 title = {Scale effect of slip boundary condition at solid–liquid interface},
 volume = {7},
 year = {2017},
 yomi = {ナガヤマ, ギョウコ and ツルタ, タカハル}
}