Laminar drag reduction in microchannels using ultrahydrophobic surfaces

By J. Ou, B. Perot, J. Rothstein. 2004

1,043 citations recorded by the source corpus.

Subfields: Computational Mechanics, Surfaces, Coatings and Films

View Paper: https://www.semanticscholar.org/paper/23f373a7ef74f52a84943c9a67272b1d82b09b96

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In Computational Mechanics

In Surfaces, Coatings and Films

Citations in the corpus

Superhydrophobic turbulent drag reduction as a function of surface grating parameters (2014, neutral): “While the analytical, numerical and experimental results of SHPo DR converged finally for laminar flows (Lauga & Stone 2003; Ou et al. 2004; Choi & Kim 2006; Choi et al. 2006; Maynes et al. 2007; Woolford, Maynes & Webb 2009a), the studies of turbulent flows have mostly been numerical.”
Microfluidics: The no-slip boundary condition (2005, methodology): “A similar mechanism was quantified experimentally using trapped bubbles in rough silicon wafers [120] (see also the calculations in [180]) and show promise of decreasing turbulent skin-friction drag [112].”
A theoretical prediction of friction drag reduction in turbulent flow by superhydrophobic surfaces (2006, background): “, grooves [3], posts [4], particles [5], and turf [6, 7]) achieves slip length on the order of 10−100 μm.”
Shark-skin surfaces for fluid-drag reduction in turbulent flow: a review (2010, background): “in pressure drop and fluid drag happens for the superhydrophobic surface, on which a slip length of up to 100 mm was calculated (Ou et al. 2004; Jung & Bhushan 2010).”
Superhydrophobic drag reduction in laminar flows: a critical review (2016, background): “The experimentally tested regular structures were of simple patterns such as grates (either parallel or transverse to liquid flow) (Ou et al. 2004; Ou and Rothstein 2005; Choi et al. 2006; Davies et al. 2006; Truesdell et al. 2006; Maynes et al. 2007; Byun et al. 2008; Lee et al. 2008; Tsai et al. 2”
Flow past superhydrophobic surfaces containing longitudinal grooves: effects of interface curvature (2010, background): “ Ou et al. (2004) and Ou and Rothstein (2005) reported that in their experiments on superhydrophobic surfaces consisting of microposts spaced 30-lm apart, the air‐water interface protruded by a distance of 2‐4 lm away from the liquid phase.”