[HTML][HTML] Oil–water separation on hydrophobic and superhydrophobic membranes made of stainless steel meshes with fluoropolymer coatings

A Melnik, A Bogoslovtseva, A Petrova, A Safonov… - Water, 2023 - mdpi.com
In this work, membranes were synthesized by depositing fluoropolymer coatings onto metal
meshes using the hot wire chemical vapor deposition (HW CVD) method. By changing the …

Surface treatment on metal foam wick of a ferrofluid heat pipe

FHS Ginting, AP Tetuko, NS Asri, LF Nurdiyansah… - Surfaces and …, 2023 - Elsevier
In this current investigation, two metal foams (stainless steel) were treated and cleaned to be
modified into superhydrophilic and superhydrophobic surfaces. The surface modifications of …

Evaporation dynamics of water droplets on superhydrophobic nanograss surfaces

A Aldhaleai, F Khan, T Thundat, PA Tsai - International Journal of Heat and …, 2020 - Elsevier
Evaporation of a sessile droplet on superhydrophobic surfaces has various applications due
to their utmost water-repellent and self-cleaning wetting properties. We experimentally …

Spreading of impacting water droplet on surface with fixed microstructure and different wetting from superhydrophilicity to superhydrophobicity

S Starinskiy, E Starinskaya, N Miskiv, A Rodionov… - Water, 2023 - mdpi.com
The spreading of the water droplets falling on surfaces with a contact angle from 0 to 160°
was investigated in this work. Superhydrophilicity of the surface is achieved by laser …

Boiling heat transfer enhancement on biphilic surfaces

EA Chinnov, SY Khmel, VY Vladimirov, AI Safonov… - Energies, 2022 - mdpi.com
Flat surfaces with different patterns of hydrophobic spots were employed for experimental
investigation of boiling heat transfer. In one case, hydrophobic spots were created on a …

Experience in the synthesis of diamond from a supersonic microwave plasma jet

AK Rebrov, MS Bobrov, AA Emelyanov… - … and Heat Transfer, 2019 - dl.begellhouse.com
In this paper, the traditional method of microwave plasma generation is used in combination
with the formation of a high-velocity plasma flow from a resonant chamber into an evacuated …

Enhancement of boiling heat transfer on hydrophobic fluoropolymer coatings

AS Surtaev, V Serdyukov… - … Phenomena and Heat …, 2018 - dl.begellhouse.com
This paper presents results of an experimental study of the effect of hydrophobic
fluoropolymer coating on the multiscale characteristics of heat transfer at water boiling. New …

Transition from superhydrophilic to superhydrophobic of silicon wafer by a combination of laser treatment and fluoropolymer deposition

SV Starinskiy, AV Bulgakov, EY Gatapova… - Journal of Physics D …, 2018 - iopscience.iop.org
We propose a novel approach for synthesizing silicon surfaces ensuring arbitrary apparent
contact angle within the range from 0 to 170 for water. Superhydrophilicity of silicon …

Experimental study of pool boiling on heaters with nanomodified surfaces under saturation

S Khmel, E Baranov, V Vladimirov… - Heat Transfer …, 2022 - Taylor & Francis
A technology has been developed for the synthesis of arrays of oriented microropes and
cocoon-like microstructures consisting of silicon oxide nanowires on a copper substrate with …

Control of the turbulent wake flow behind a circular cylinder by asymmetric sectoral hydrophobic coatings

A Lebedev, K Dobroselsky, A Safonov, S Starinskiy… - Physics of …, 2021 - pubs.aip.org
We demonstrate that sectoral coating by a hydrophobic fluoropolymer is an effective method
for controlling flow separation and the turbulent wake behind a cylinder in high Reynolds …