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RISEffects of synthesizing parameters on surface roughness and contact angles of ZnO nanowire films
The effect of surface tension and contact angle on the spreading of a droplet impacting on a substrate
, and liquid-solid contact diameter and contact angle measured from photographs. A numerical solution of the Navier Stokes equation using a modified SOLA-VOF method was used to model droplet deformation during impact. Measured values of contact angle were used...
Comparison of spreading behaviour and interfacial microstructure in Sn 0آ·7Cu, Sn 0آ·3Ag 0آ·7Cu and Sn 2آ·5Ag 0آ·5Cu lead free solder alloys on Fe 42Ni substrate
Flower like' micropillars of copper with porous nanowalls as effective hydrophobic surface
Experimental and Modeling Technique for Liquid Holdup between Spherical Particles
diameter and particle size. Then a comparison is made between the result based on these equations and some experimental results. It is also assumed that the liquid contact angle is zero and the Maple computer software was adopted to modeling. The main...
Pore-level Influence of Contact Angle on Fluid Displacements In Porous Media
; however pore-level investigations are still demanded for better understanding of the phenomena related to wettability. In this paper, COMSOL MultiphysicsTM was used to investigate the influence of contact angle on two phase (water and oil) flow in porous...
Simulating droplet impact on a substrate of arbitrary shape
We have developed a three-dimensional model of free surface flows that can accommodate the presence of arbitrary-shaped obstacles in the flow. The model is an extension of one developed earlier by Bussmann, Mostaghimi, and ...