Results 21 to 30 of about 5,035,403 (328)
Energies, 2023 Various numerical schemes of contact angle are widely used in pseudopotential lattice Boltzmann model to simulate substrate contact angle in condensation.
Dongmin Wang +3 more
doaj +1 more source
Advances in Materials Science and Engineering, 2020 The dynamic contact angle model is applied in the formation process of a series of bubbles from Period-I regime to Period-II regime by using the VOF method on a 2D axisymmetric domain.
Nan Chen, Xiyu Chen, Antonio Delgado
doaj +1 more source
The contact angle in inviscid fluid mechanics [PDF]
, 2004 We show that in general, the specification of a contact angle condition at the contact line in inviscid fluid motions is incompatible with the classical field equations and boundary conditions generally applicable to them.
Kidambi, R, Shankar, P N
core +2 more sources
Experimental consideration for contact angle and force acting on bubble under nucleate pool boiling
Nuclear Engineering and Technology, 2023 Pool boiling experiments are performed within an isolated bubble regime at inclination angles of 0° and 45°. When a bubble grows and departs from the heating surface, the pressure, buoyancy, and surface tension force play important roles.
Ji-Hwan Park, Il Seouk Park, Daeseong Jo
doaj +1 more source
Fluids, 2021 The measurement of the apparent contact angle on structured surfaces is much more difficult to obtain than on smooth surfaces because the pinning of liquid to the roughness has a tremendous influence on the three phase contact line. The results presented
Patrick Foltyn +4 more
doaj +1 more source
A noise-resistant ADSA-PH algorithm for superhydrophobic surface’s static contact angle evaluation
AIP Advances, 2017 The blur around the contact points significantly decreases the evaluated static contact angle for superhydrophobic surface which is clearly presented in the paper. To improve the accuracy in the evaluated static contact angle for superhydrophobic surface,
Z. N. Xu
doaj +1 more source
A new model for contact angle hysteresis
Networks and Heterogeneous Media, 2007 We present a model which explains several experimental observations relating contact angle hysteresis with surface roughness. The model is based on the balance between released capillary energy and dissipation associated with motion of the contact line ...
Antonio DeSimone +2 more
doaj +1 more source
Role of the Dynamic Contact Angle on Splashing.
Physical Review Letters, 2019 In this Letter, we study the splashing behavior of droplets upon impact onto a variety of substrates with different wetting properties, ranging from hydrophilic to superhydrophobic surfaces.
M. Quetzeri-Santiago +3 more
semanticscholar +1 more source
Morphological analysis of the TiN thin film deposited by CCPN technique
Journal of Materials Research and Technology, 2020 TiN granular thin films were deposited on SiO2 substrates using cathodic cage plasma nitriding (CCPN) and SEM images, roughness analysis, contact angle measurements, and X-ray diffraction (XRD) were employed to characterize the structure of these films ...
Heurison de Sousa e Silva +8 more
doaj +1 more source
Self-Cleaning Properties of TiN/CrN Nanoscale Multi-layer Deposited on Surgical 420C Stainless Steel [PDF]
Journal of Nanostructures, 2019 The present paper focuses on the investigation of self-cleaning properties based on studding of water repellency and blood repellency for TiN- and CrN single-layer and TiN/CrN nanoscale multi-layer coatings deposited via Cathodic Arc Evaporation (CAE ...
Gholamreza Faghani +3 more
doaj +1 more source