Abstract
| Original language | Undefined |
|---|---|
| Pages (from-to) | 206101-1-206101-4 |
| Number of pages | 4 |
| Journal | Physical review letters |
| Volume | 96 |
| Issue number | 20 |
| DOIs | |
| Publication status | Published - 2006 |
Keywords
- IR-59081
- METIS-231774
Cite this
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Gas Enrichment at Liquid-Wall Interfaces. / Dammer, S.M.; Lohse, Detlef.
In: Physical review letters, Vol. 96, No. 20, 2006, p. 206101-1-206101-4.Research output: Contribution to journal › Article › Academic › peer-review
TY - JOUR
T1 - Gas Enrichment at Liquid-Wall Interfaces
AU - Dammer, S.M.
AU - Lohse, Detlef
PY - 2006
Y1 - 2006
N2 - Molecular dynamics simulations of Lennard-Jones systems are performed to study the effects of dissolved gas on liquid-wall and liquid-gas interfaces. Gas enrichment at walls, which for hydrophobic walls can exceed more than 2 orders of magnitude when compared to the gas density in the bulk liquid, is observed. As a consequence, the liquid structure close to the wall is considerably modified, leading to an enhanced wall slip. At liquid-gas interfaces gas enrichment which reduces the surface tension is found.
AB - Molecular dynamics simulations of Lennard-Jones systems are performed to study the effects of dissolved gas on liquid-wall and liquid-gas interfaces. Gas enrichment at walls, which for hydrophobic walls can exceed more than 2 orders of magnitude when compared to the gas density in the bulk liquid, is observed. As a consequence, the liquid structure close to the wall is considerably modified, leading to an enhanced wall slip. At liquid-gas interfaces gas enrichment which reduces the surface tension is found.
KW - IR-59081
KW - METIS-231774
U2 - 10.1103/PhysRevLett.96.206101
DO - 10.1103/PhysRevLett.96.206101
M3 - Article
VL - 96
SP - 206101-1-206101-4
JO - Physical review letters
JF - Physical review letters
SN - 0031-9007
IS - 20
ER -