Optimization of Patterned Surfaces for Improved Superhydrophobicity through Cost-Effective Large-Scale Computations
نویسندگان
چکیده
منابع مشابه
Wetting study of patterned surfaces for superhydrophobicity.
Superhydrophobic surfaces have considerable technological potential for various applications due to their extreme water-repellent properties. A number of studies have been carried out to produce artificial biomimetic roughness-induced hydrophobic surfaces. In general, both homogeneous and composite interfaces are possible on the produced surface. Silicon surfaces patterned with pillars of two d...
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Harten’s Multiresolution framework has provided a fruitful environment for the development of adaptive codes for hyperbolic PDEs. The so-called cost-effective alternative [4, 8, 21] seeks to achieve savings in the computational cost of the underlying numerical technique, but not in the overall memory requirements of the code. Since the data structure of the basic algorithm does not need to be m...
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Experimental and theoretical study of wetting properties of patterned Si surfaces with cylindrical flat-top pillars of various sizes and pitch distances is presented. The values of the contact angle (CA), contact angle hysteresis (CAH) and tilt angle (TA) are measured and compared with the theoretical values. Transition from the composite solid-liquid-air to the homogeneous solid-liquid interfa...
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Spreading of Large Drops on Patterned Surfaces — We report an experimental study of the shape of large liquid drops spreading on surfaces with patterns of wettability. The patterns are sets of disks of a material less wettable than the rest of the plane substrate. When few defects are present, or when the average distance between defects is large compared to the capillary length, the drop edge ...
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ژورنال
عنوان ژورنال: Langmuir
سال: 2019
ISSN: 0743-7463,1520-5827
DOI: 10.1021/acs.langmuir.9b00588