By K. L. Mittal
This ebook is the second one quantity within the sequence "Contact attitude, Wettability and Adhesion." The most well known quantity was once released in 2013.
Even a cursory look on the literature exhibit that during contemporary years the curiosity in figuring out and controlling wetting habit has grown exponentially. at the moment, there's great study job in rendering surfaces superhydrophobic, superhydrophilic, superoleophobic, superoleophilic, omniphobic and omniphilic as a result of their purposes in lots of technologically vital fields. additionally the sturdiness or robustness of fabrics with such large" features is very major, in addition to the usage of "green" (biobased) fabrics to procure such surfaces.
This ebook containing 19 articles displays newer advancements in convinced parts lined in its predecessor quantity in addition to it contains a few subject matters that have been no longer lined earlier than. Concomitantly, this e-book offers a medium to maintain abreast of the newest study task and advancements within the enviornment of touch attitude, wettability and adhesion.
The issues mentioned comprise: knowing of wetting hysteresis; fabrication of superhydrophobic fabrics; plasma therapy to accomplish superhydrophilic surfaces; hugely liquid repellent textiles; amendment of paper surfaces to manage liquid wetting and adhesion; Cheerios impression and its keep an eye on; engineering fabrics with superwettability; laser ablation to create micro/nano-patterned surfaces; liquid repellent amorphous carbon nanoparticle networks; mechanical sturdiness of liquid repellent surfaces; wetting of stable partitions and spontaneous capillary stream; courting among roughness and oleophilicity; superhydrophobic and superoleophobic eco-friendly fabrics; computational research of wetting on hydrophobic surfaces: program to self-cleaning mechanisms; bubble adhesion to superhydrophilic surfaces; floor loose strength of superhydrophobic fabrics; and position of floor loose power in pharmaceutical pill tensile strength.
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Additional info for Advances in Contact Angle, Wettability and Adhesion, Volume Two
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Let us recall that, for open microflows, the virtual contact angle with air is 180°. 56) cos , where wF, w are, respectively, the free—in contact with air—and wetted—in contact with wall—perimeters in a cross section of the channel . 57) or arc cos d . 20a. 57). Note that if the channel aspect ratio e=d/h goes to zero, a contact angle approaching 90° can theoretically be sufficient for SCF (we shall see later that in such case the velocity of the flow is extremely small). 57). The red dots are the results obtained with the Surface Evolver; (b) whole-blood suspended microflow calculated with Surface Evolver; (c) experiments performed with blood (the interface has been visualized with a yellow line).
Advances in Contact Angle, Wettability and Adhesion, Volume Two by K. L. Mittal