Superbiphilic Laser‐Microengineered Surfaces with A Self‐Assembled Monolayer Coating for Exceptional Boiling Performance

A Hadžić, M Može, M Zupančič… - Advanced Functional …, 2024 - Wiley Online Library
The rapid advancement of engineering systems has spurred the search for innovative
thermal management solutions. Boiling, as a phase‐change heat transfer method, has …

Microscale to macroscale—extending microscale enhancement techniques to large-scale boiling equipment

SG Kandlikar - Journal of Heat Transfer, 2022 - asmedigitalcollection.asme.org
Boiling is a multiscale phenomenon. Nucleation and rapid bubble growth at the heated wall
provide a highly localized mechanism for heat transfer to the surrounding liquid. The liquid …

Evaporation-driven liquid flow through nanochannels

JC Fan, HA Wu, FC Wang - Physics of Fluids, 2020 - pubs.aip.org
Evaporation-driven liquid flow through nanochannels has attracted extensive attention over
recent years due to its applications in mass and heat transfer as well as energy harvesting. A …

Droplet evaporation on porous nanochannels for high heat flux dissipation

S Poudel, A Zou, SC Maroo - ACS applied materials & interfaces, 2020 - ACS Publications
Droplet wicking and evaporation in porous nanochannels is experimentally studied on a
heated surface at temperatures ranging from 35 to 90° C. The fabricated geometry consists …

Nanoparticle-assisted pool boiling heat transfer on micro-pin-fin surfaces

Z Cao, B Liu, C Preger, Y Zhang, Z Wu, ME Messing… - Langmuir, 2021 - ACS Publications
Boiling heat transfer intensification is of significant relevance to energy conversion and
various cooling processes. This study aimed to enhance the saturated pool boiling of FC-72 …

Evaporation dynamics in buried nanochannels with micropores

S Poudel, A Zou, SC Maroo - Langmuir, 2020 - ACS Publications
Cross-connected buried nanochannels of height∼ 728 nm, with micropores of∼ 2 μm
diameter present at each intersection, are used in this work to numerically and …

Disjoining pressure driven transpiration of water in a simulated tree

S Poudel, A Zou, SC Maroo - Journal of Colloid and Interface Science, 2022 - Elsevier
Hypothesis Transpiration occurs in 100 m tall redwood trees where water is passively pulled
against gravity requiring the evaporating liquid meniscus in stomata pores to be under …

Experimental pool boiling heat transfer analysis through novel ZnO-coated Cu (Cu@ ZnO nanoparticle) hybrid nanofluid boiling on the fin tops of different …

SK Gupta, RD Misra - Journal of Thermal Analysis and Calorimetry, 2023 - Springer
Open microchannels and micro/nanoporous coatings by nanofluid boiling have been used
separately by earlier researchers to improve heat transfer during pool boiling. The combined …

Nano-confinement effects on liquid pressure

A Zou, SC Maroo - Physics of Fluids, 2021 - pubs.aip.org
In this study, molecular dynamics simulations are performed to estimate the equilibrium
pressure of liquid confined in nanopores. The simulations show that pressure is highly …

Speleothem-Inspired Copper/Nickel Interfaces for Enhanced Liquid–Vapor Transport by Marangoni and Soret Effects

SA Rozati, MB Khriwish, A Gupta - Langmuir, 2024 - ACS Publications
Geological formations have superior wickability and support the absorption of water and oils
into narrow spaces of Earth's crust without external assistance. In this study, we present …