[HTML][HTML] Surface modifications to enhance dropwise condensation
Condensation is of paramount importance in numerous technological applications where
phase change processes take place. The physical nature of condensation from vapor to …
phase change processes take place. The physical nature of condensation from vapor to …
Review of micro–nanoscale surface coatings application for sustaining dropwise condensation
Condensation occurs in most of the heat transfer processes, ranging from cooling of
electronics to heat rejection in power plants. Therefore, any improvement in condensation …
electronics to heat rejection in power plants. Therefore, any improvement in condensation …
Dropwise condensation by nanoengineered surfaces: design, mechanism, and enhancing strategies
L Liu, S Wang, X Zeng, P Pi… - Advanced Materials …, 2021 - Wiley Online Library
Condensation is a common heat transfer process widely used in power plants, seawater
desalination, and refrigeration industry. Highly efficient condensation is of great importance …
desalination, and refrigeration industry. Highly efficient condensation is of great importance …
Role of substrate thermal conductivity and vapor pressure in dropwise condensation
The role of constriction resistance is examined experimentally using hydrophobic gold-
plated copper, aluminum, carbon steel, and stainless steel condenser surfaces over a range …
plated copper, aluminum, carbon steel, and stainless steel condenser surfaces over a range …
[PDF][PDF] Direct simulations of biphilic-surface condensation: Optimized size effects
In dropwise condensation on vertical surface, droplets grow at nucleation sites, coalesce
and reach the departing diameter. In biphilic surfaces, when the hydrophobic domain is …
and reach the departing diameter. In biphilic surfaces, when the hydrophobic domain is …
Numerical analysis of meniscus dynamics in monolayer-wick dropwise condensation
The effect of hydrophobic monolayer sintered-particle wick on the growth and departure of
droplets in dropwise condensation over a vertical surface is analyzed numerically using the …
droplets in dropwise condensation over a vertical surface is analyzed numerically using the …
[PDF][PDF] Dropwise condensation heat transfer enhancement on surfaces micro/nano structured by a two-step electrodeposition process [J]
Condensation is an important regime of heat transfer which has wide applications in
different industries such as power plants, heating, ventilating and air conditioning, and …
different industries such as power plants, heating, ventilating and air conditioning, and …
Water droplet bouncing on a hierarchical superhydrophobic surface fabricated by hydrothermal synthesis and ultraprecision machining
The ability of a water droplet to bounce on a superhydrophobic surface is an important
indication of the surface wetting properties. In this study, a method integrating hydrothermal …
indication of the surface wetting properties. In this study, a method integrating hydrothermal …
On the individual droplet growth modeling and heat transfer analysis in dropwise condensation
The low convective coefficient at the condenser part of spreaders and vapor chambers due
to film blanket blocking encourages utilizing dropwise condensation (DWC). Challenges …
to film blanket blocking encourages utilizing dropwise condensation (DWC). Challenges …
[PDF][PDF] PVDF 中空纤维换热管超疏水表面强化蒸气滴状冷凝传热
柴叶霞, 陈华艳, 贾悦, 李丹丹, 武春瑞, 吕晓龙 - 化工学报, 2019 - hgxb.cip.com.cn
为了提高塑料换热管的传热性能, 通过两步涂覆法制备了具有超疏水表面的复合塑料换热管.
首先采用多孔PVDF 中空纤维膜为支撑层, 以导热材料纳米ZnO 填充聚二甲基硅氧烷(PDMS) …
首先采用多孔PVDF 中空纤维膜为支撑层, 以导热材料纳米ZnO 填充聚二甲基硅氧烷(PDMS) …