Hydrodynamic drag-force measurement and slip length on microstructured surfaces
| hal.structure.identifier | Laboratoire Ondes et Matière d'Aquitaine [LOMA] | |
| dc.contributor.author | MAALI, Abdelhamid | |
| hal.structure.identifier | Nanoprobe Laboratory for Bio- and Nanotechnology and Biomimetics [NLB2] | |
| hal.structure.identifier | Mechanical Engineering | |
| dc.contributor.author | PAN, Y. | |
| hal.structure.identifier | Nanoprobe Laboratory for Bio- and Nanotechnology and Biomimetics [NLB2] | |
| dc.contributor.author | BHUSHAN, Bharat | |
| hal.structure.identifier | Laboratoire Interdisciplinaire de Physique [Saint Martin d’Hères] [LIPhy] | |
| dc.contributor.author | CHARLAIX, E. | |
| dc.date.created | 2011-08-19 | |
| dc.date.issued | 2012 | |
| dc.identifier.issn | 1539-3755 | |
| dc.description.abstractEn | In this paper, a drainage experiment of water between a borosilicate sphere and a microstructured surface constituted by regularly spaced pillars is presented. The microstructured surface has two parts: on one part the liquid forms a Cassie interface and on the second it forms a Wenzel interface. The measured hydrodynamic drag force is larger on the Cassie part compared to the Wenzel part. Furthermore, for the Cassie part, from the hydrodynamic drag force measurements on a pillar and between pillars the corresponding local slip lengths have been extracted. The area average slip length on the surface is in agreement with the value expected by Philip's equation. | |
| dc.language.iso | en | |
| dc.publisher | American Physical Society | |
| dc.subject.en | Micro- and nano- scale flow phenomena | |
| dc.subject.en | Tribology and mechanical contacts | |
| dc.subject.en | Atomic force microscopes | |
| dc.subject.en | Structure of carbon nanotubes - boron nanotubes - and other related systems | |
| dc.title.en | Hydrodynamic drag-force measurement and slip length on microstructured surfaces | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1103/PhysRevE.85.066310 | |
| dc.subject.hal | Physique [physics]/Matière Condensée [cond-mat]/Matière Molle [cond-mat.soft] | |
| bordeaux.journal | Physical Review E : Statistical, Nonlinear, and Soft Matter Physics | |
| bordeaux.page | 066310 (1-5) | |
| bordeaux.volume | 85 | |
| bordeaux.issue | 6 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00716058 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00716058v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Physical%20Review%20E%20:%20Statistical,%20Nonlinear,%20and%20Soft%20Matter%20Physics&rft.date=2012&rft.volume=85&rft.issue=6&rft.spage=066310%20(1-5)&rft.epage=066310%20(1-5)&rft.eissn=1539-3755&rft.issn=1539-3755&rft.au=MAALI,%20Abdelhamid&PAN,%20Y.&BHUSHAN,%20Bharat&CHARLAIX,%20E.&rft.genre=article |
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