Fluid infiltration pressure for hydrophobic nanochannels
Publication in refereed journal


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其它資訊
摘要We investigate water infiltration pressure for hydrophobic nanochannels through molecular dynamics simulations. It is found that the entrance energy barrier significantly raises the infiltration pressure, which makes the classic Young-Laplace equation invalid for nanochannels. As the channel surface is tuned from superhydrophobic to hydrophobic, the infiltration pressure is greatly reduced mainly due to the decrease of the capillary pressure (Young-Laplace equation) caused by the contact angle change, while the contribution of the entrance energy barrier to the infiltration pressure, which is termed entrance barrier pressure, increases from 25% to 60%.
著者Mo JW, Li L, Zhou JF, Xu DY, Huang BL, Li ZG
期刊名稱Physical Review E
出版年份2015
月份3
日期31
卷號91
期次3
出版社AMER PHYSICAL SOC
國際標準期刊號1539-3755
電子國際標準期刊號1550-2376
語言英式英語
Web of Science 學科類別Physics; Physics, Fluids & Plasmas; Physics, Mathematical

上次更新時間 2020-25-11 於 02:08