Effects of Nanoparticle Shapes on Heat and Mass Transfer of Nanofluid Thermocapillary Convection around a Gas Bubble
Sign Up to like & getrecommendations! Published in 2019 at "Microgravity Science and Technology"
DOI: 10.1007/s12217-019-09757-z
Abstract: In order to reveal the influence of nanoparticle shape on heat transfer in nanofluid nucleate boiling process, a three-dimensional numerical investigation of nanofluid thermocapillary convection around a gas bubble is conducted. Five different shaped nanoparticles… read more here.
Keywords: transfer nanofluid; transfer; heat; thermocapillary convection ... See more keywords
Thermocapillary convection in a differentially heated two-layer annular system with and without rotation
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2016.10.038
Abstract: Abstract Thermocapillary convection in a differentially heated bilayer annular pool consisting of 5cS silicone oil and HT-70 is investigated by a series of three-dimensional numerical simulations. Both systems with and without rotation are considered. The… read more here.
Keywords: convection differentially; differentially heated; rotation; thermocapillary convection ... See more keywords
A hydrodynamic analysis of thermocapillary convection in evaporating thin liquid films
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2016.12.111
Abstract: Abstract Evaporation in a thin film induces pronounced temperature gradient and surface tension gradient along the liquid-vapor interface and in turn engenders thermocapillary flow. This study aims to investigate the fluid flow characteristics attributed to… read more here.
Keywords: thin liquid; evaporating thin; thermocapillary convection; flow ... See more keywords
Coupling effect of phase change heat transfer on free surface in pure steam environment and thermocapillary convection in annular pool
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2019.118452
Abstract: Abstract In order to reveal the coupling effect between surface phase change heat transfer in pure steam environment and thermocapillary convection in annular pool, we performed a series of three-dimensional numerical simulations by using the… read more here.
Keywords: heat; surface; annular pool; thermocapillary convection ... See more keywords
Flow bifurcation routes to chaos of thermocapillary convection for low Prandtl number fluid in shallow annular pool with surface heat dissipation
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Thermal Sciences"
DOI: 10.1016/j.ijthermalsci.2017.11.010
Abstract: Abstract In order to understand clearly the transition characteristics of thermocapillary convection of low Prandtl number fluid in shallow annular pool with surface heat dissipation, some bifurcation routes to chaos of thermocapillary convection have been… read more here.
Keywords: heat dissipation; number; surface heat; thermocapillary convection ... See more keywords
Thermocapillary convection of moderate Prandtl number fluid in a shallow annular pool heated from inner cylinder with surface heat dissipation
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Thermal Sciences"
DOI: 10.1016/j.ijthermalsci.2019.105983
Abstract: Abstract This paper presents a series of three-dimensional numerical simulations on thermocapillary convection of moderate Prandtl number (Pr = 6.7) fluid in a shallow annular pool heated from the inner cylinder with surface heat dissipation. The aspect… read more here.
Keywords: inner cylinder; number; surface; cylinder ... See more keywords
Effect of surface heat dissipation on thermocapillary convection of moderate Prandtl number fluid in a shallow annular pool
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Crystal Growth"
DOI: 10.1016/j.jcrysgro.2019.02.060
Abstract: Abstract This paper presents a series of three-dimensional numerical simulations on the effect of surface heat dissipation on thermocapillary convection of moderate Prandtl number fluid in a shallow annular pool. The annular pool with a… read more here.
Keywords: number; heat dissipation; prandtl number; surface ... See more keywords
Floquet analysis of spatially periodic thermocapillary convection in a low-Prandtl-number liquid bridge
Sign Up to like & getrecommendations! Published in 2017 at "Physics of Fluids"
DOI: 10.1063/1.4993466
Abstract: Secondary instability of thermocapillary convection was investigated for a half-zone liquid bridge with low Prandtl number fluids. The liquid bridge was suspended between two cylindrical flat disks, which were maintained at different temperatures. The thermocapillary-driven… read more here.
Keywords: low prandtl; floquet analysis; liquid bridge; bridge ... See more keywords
Numerical Simulation of Thermocapillary Convection in a Half-Zone Liquid Bridge Model with Large Aspect Ratio under Microgravity
Sign Up to like & getrecommendations! Published in 2022 at "Symmetry"
DOI: 10.3390/sym14030452
Abstract: The coupled momenta induced by thermal effects near interfaces cause complex three-dimensional flow structures, called thermocapillary flow or Marangoni convection. Thermocapillary convection is crucial for crystal growth quality, and the mainstream method used to study… read more here.
Keywords: convection half; convection; thermocapillary convection; half zone ... See more keywords