Anisotropy of water droplets on single rectangular posts

We report results of extensive experimental and numerical studies of the anisotropy of water drops deposited on single rectangular posts of mesoscopic size sculpted on different materials. Drops of different volume deposited on the top face of the posts assume an elongated shape along the post direc...

Ausführliche Beschreibung

Bibliographische Detailangaben
Veröffentlicht in:Langmuir : the ACS journal of surfaces and colloids. - 1992. - 25(2009), 10 vom: 19. Mai, Seite 5619-25
1. Verfasser: Semprebon, C (VerfasserIn)
Weitere Verfasser: Mistura, G, Orlandini, E, Bissacco, G, Segato, A, Yeomans, J M
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2009
Zugriff auf das übergeordnete Werk:Langmuir : the ACS journal of surfaces and colloids
Schlagworte:Journal Article
LEADER 01000naa a22002652 4500
001 NLM187934061
003 DE-627
005 20231223181026.0
007 cr uuu---uuuuu
008 231223s2009 xx |||||o 00| ||eng c
024 7 |a 10.1021/la8041742  |2 doi 
028 5 2 |a pubmed24n0627.xml 
035 |a (DE-627)NLM187934061 
035 |a (NLM)19379004 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Semprebon, C  |e verfasserin  |4 aut 
245 1 0 |a Anisotropy of water droplets on single rectangular posts 
264 1 |c 2009 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 23.07.2009 
500 |a Date Revised 12.05.2009 
500 |a published: Print 
500 |a Citation Status PubMed-not-MEDLINE 
520 |a We report results of extensive experimental and numerical studies of the anisotropy of water drops deposited on single rectangular posts of mesoscopic size sculpted on different materials. Drops of different volume deposited on the top face of the posts assume an elongated shape along the post direction. Systematic investigations show that while the angle measured along the direction parallel to the post does not change, the one measured across them increases monotonically with the drop volume. The difference in these two angles is found to be proportional to the contact line eccentricity even for very elongated drops, regardless of the post size and material. Results obtained with the lattice Boltzmann method are consistent with these observations and indicate useful trends on the evolution of the drop shape with the system main parameters. We argue that drops deposited on single posts having a very sharp profile represent an ideal model system to investigate anisotropic wetting 
650 4 |a Journal Article 
700 1 |a Mistura, G  |e verfasserin  |4 aut 
700 1 |a Orlandini, E  |e verfasserin  |4 aut 
700 1 |a Bissacco, G  |e verfasserin  |4 aut 
700 1 |a Segato, A  |e verfasserin  |4 aut 
700 1 |a Yeomans, J M  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Langmuir : the ACS journal of surfaces and colloids  |d 1992  |g 25(2009), 10 vom: 19. Mai, Seite 5619-25  |w (DE-627)NLM098181009  |x 1520-5827  |7 nnns 
773 1 8 |g volume:25  |g year:2009  |g number:10  |g day:19  |g month:05  |g pages:5619-25 
856 4 0 |u http://dx.doi.org/10.1021/la8041742  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_22 
912 |a GBV_ILN_350 
912 |a GBV_ILN_721 
951 |a AR 
952 |d 25  |j 2009  |e 10  |b 19  |c 05  |h 5619-25