Modeling of shear flows over superhydrophobic surfaces: from Newtonian to non-Newtonian fluids
The design and use of superhydrophobic surfaces have gained special attentions due to
their superior performances and advantages in many flow systems, eg, in achieving specific …
their superior performances and advantages in many flow systems, eg, in achieving specific …
Femtosecond laser-induced sub-micron and multi-scale topographies for durable lubricant impregnated surfaces for food packaging applications
Adhesion of viscous liquids on packaging surfaces could lead to wastage, an increase of
recycling costs, and even customers' dissatisfaction in applications related to food …
recycling costs, and even customers' dissatisfaction in applications related to food …
Hydrodynamic drag reduction of shear-thinning liquids in superhydrophobic textured microchannels
Super-hydrophobic textured surfaces reduce hydrodynamic drag in pressure-driven laminar
flows in micro-channels. However, despite the wide usage of non-Newtonian liquids in …
flows in micro-channels. However, despite the wide usage of non-Newtonian liquids in …
Physics of fluid flow in an hourglass (converging–diverging) microchannel
This work presents the numerical and experimental study of flow physics and
characterization in hourglass microchannels at different geometric and flow parameters such …
characterization in hourglass microchannels at different geometric and flow parameters such …
Laser-enabled surface treatment of disposable endoscope lens with superior antifouling and optical properties
Endoscopes are ubiquitous in minimally invasive or keyhole surgeries globally. However,
frequent removal of endoscopes from the patient's body due to the lens contaminations …
frequent removal of endoscopes from the patient's body due to the lens contaminations …
Shear-driven drainage of lubricant in a spherical cavity of lubricant-infused surface
HN Kim, SJ Lee - Physics of Fluids, 2021 - pubs.aip.org
Lubricant-infused surfaces (LISs), whose initial development was inspired by the slippery
surface of Nepenthes pitcher plants, have been eliciting considerable attraction. LISs have …
surface of Nepenthes pitcher plants, have been eliciting considerable attraction. LISs have …
Characterization of the liquid–lubricant interface in a dovetail cavity for a viscous laminar flow
Lubricant-infused surfaces (LISs) have application in diverse fields based on their liquid-
repellent properties. In bulk flow, LISs, however, are susceptible to drainage failure caused …
repellent properties. In bulk flow, LISs, however, are susceptible to drainage failure caused …
Bounding transverse permeability of fibrous media: a statistical study from random representative volume elements with consideration of fluid slip
In this article, a statistical study on transverse permeability of random fibrous medium is
performed. For that purpose, numerous random numerical microstructures are generated …
performed. For that purpose, numerous random numerical microstructures are generated …
Copper capillaries with lubricant-infused walls: fabrication and drag reduction performance
The lubricant-infused surface (LIS) has emerged as a promising drag reduction surface for
flow enhancement. At present, there are some applications of LISs in polymer-based …
flow enhancement. At present, there are some applications of LISs in polymer-based …
Three-dimensional numerical study of flow physics of single-phase laminar flow through diamond (diverging–converging) microchannel
Diamond microchannel is a non-uniform microchannel that has both diverging and
converging flow passages of certain lengths. In this work, three-dimensional simulation and …
converging flow passages of certain lengths. In this work, three-dimensional simulation and …