Leidenfrost drops on micro/nanostructured surfaces
In the Leidenfrost state, the liquid drop is levitated above a hot solid surface by a vapor layer
generated via evaporation from the drop. The vapor layer thermally insulates the drop from …
generated via evaporation from the drop. The vapor layer thermally insulates the drop from …
Hydrodynamics of droplet impingement on hot surfaces of varying wettability
This work presents on the hydrodynamics of water droplet impingement on superheated
solid surfaces across the entire wettability spectrum: superhydrophilic, hydrophilic …
solid surfaces across the entire wettability spectrum: superhydrophilic, hydrophilic …
Droplet evaporation on hot micro-structured superhydrophobic surfaces: analysis of evaporation from droplet cap and base surfaces
In this study, evaporation of sessile water droplets on hot micro-structured superhydrophobic
surfaces is experimentally and theoretically investigated. Water droplets of 4 µL are placed …
surfaces is experimentally and theoretically investigated. Water droplets of 4 µL are placed …
Dynamic behaviors of fuel droplets impacting on the wall surfaces with different wettability and temperatures
To improve the controllability of combustion and reduce the emissions of HC and CO of the
newly developed combustion modes, such as the HCCI, PCCI and RCCI, the evaporation …
newly developed combustion modes, such as the HCCI, PCCI and RCCI, the evaporation …
Droplet boiling on micro-pillar array surface–Nucleate boiling regime
T Wang, X Mu, S Shen, G Liang - Chemical Engineering Science, 2023 - Elsevier
Despite spray cooling in the form of droplet boiling on a textured surface being a very
promising phase-change heat dissipating method, the understanding of droplet/bubble two …
promising phase-change heat dissipating method, the understanding of droplet/bubble two …
Evaporation of sessile water droplets on horizontal and vertical biphobic patterned surfaces
W Qi, J Li, PB Weisensee - Langmuir, 2019 - ACS Publications
This paper presents an experimental study on thermal transport to single water droplets
evaporating on heated biphobic surfaces consisting of a superhydrophobic matrix with a …
evaporating on heated biphobic surfaces consisting of a superhydrophobic matrix with a …
Heat transfer to bouncing droplets on superhydrophobic surfaces
C Guo, D Maynes, J Crockett, D Zhao - … Journal of Heat and Mass Transfer, 2019 - Elsevier
This study experimentally and theoretically investigates the dynamics and heat transfer to
impinging water droplets on superhydrophobic surfaces heated below the boiling …
impinging water droplets on superhydrophobic surfaces heated below the boiling …
Droplet boiling on heated surfaces with various wettabilities
Q Ma, X Wu, T Li, F Chu - Applied Thermal Engineering, 2020 - Elsevier
Single droplet boiling is a basic problem for spray cooling which is an effective technology
for high heat flux applications. Visualizations were used to investigate the effect of surface …
for high heat flux applications. Visualizations were used to investigate the effect of surface …
A water droplet pinning and heat transfer characteristics on an inclined hydrophobic surface
A water droplet pinning on inclined hydrophobic surface is considered and the droplet heat
transfer characteristics are examined. Solution crystallization of polycarbonate is carried out …
transfer characteristics are examined. Solution crystallization of polycarbonate is carried out …
[HTML][HTML] Leidenfrost heat engine: Sustained rotation of levitating rotors on turbine-inspired substrates
The prospect of thermal energy harvesting in extreme environments, such as in space or at
microscales, offers unique opportunities and challenges for the development of alternate …
microscales, offers unique opportunities and challenges for the development of alternate …