The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Underwater Restoration and Retention of Gases on Superhydrophobic Surfaces for Drag Reduction
Abstract
Superhydrophobic (SHPo) surfaces have shown promise for passive drag reduction because their surface structures can hold a lubricating gas film between the solid surface and the liquid in contact with it. However, the types of SHPo surfaces that would produce any meaningful amount of reduction get wet under liquid pressure or at surface defects, both of which are unavoidable in the real world. In this Letter, we solve the above problem by (1) discovering surface structures that allow the restoration of a gas blanket from a wetted state while fully immersed underwater and (2) devising a self-controlled gas-generation mechanism that maintains the SHPo condition under high liquid pressures (tested up to 7 atm) as well as in the presence of surface defects, thus removing a fundamental barrier against the implementation of SHPo surfaces for drag reduction.
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Citations
Cites
Wettability of porous surfaces
Cassie, A. B. D., & Baxter, S. (1944) · Transactions of the Faraday Society · doi:10.1039/tf9444000546 · Cited by 13,807
Cited by
Bioinspired Surfaces with Superwettability: New Insight on Theory, Design, and Applications
Wang, S., Liu, K., Yao, X., & Jiang, L. (2015) · Chemical Reviews · doi:10.1021/cr400083y · Cited by 1,646
Metadata
- Authors
- Lee, C., & Kim, C.-J.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2011-01-07
- Volume
- 106
- Issue
- 1
- Pages
- 014502-014502
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2014348443
- Cited by
- 429
- References
- 1
- FWCI
- 10.90
- Type
- journal article
- Language
- en
- Open access
- closed
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- Lee, C., & Kim, C.-J. (2011). Underwater Restoration and Retention of Gases on Superhydrophobic Surfaces for Drag Reduction. Physical Review Letters. https://doi.org/10.1103/physrevlett.106.014502
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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