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Interface Tracking Simulation for Subcooled Flow Boiling Using VOSET Method [PDF]

open access: goldFrontiers in Energy Research, 2021
This article presents a numerical simulation on subcooled flow boiling at a high-pressure condition. An interface tracking method, VOSET, was used to handle the moving interface, and conjugate heat transfer between the wall and the fluid was included in ...
Kong Ling   +6 more
doaj   +2 more sources

CFD for Subcooled Flow Boiling: Parametric Variations [PDF]

open access: yesScience and Technology of Nuclear Installations, 2013
We investigate the present capabilities of CFD for wall boiling. The computational model used combines the Euler/Euler two-phase flow description with heat flux partitioning.
Roland Rzehak, Eckhard Krepper
doaj   +3 more sources

Local data of heat flux, wall temperature and the void phase along the boiling curve during vertical subcooled flow boiling of refrigerant Novec 649 at a copper wall [PDF]

open access: yesData in Brief, 2018
This data set contains local experimental data of heat flux, wall temperature and void data profiles for vertical subcooled flow boiling of refrigerant Novec 649 at a copper wall.
Moritz Bruder   +3 more
doaj   +2 more sources

Subcooled flow boiling of fluorocarbons [PDF]

open access: green, 1971
A study was conducted of heat transfer and hydrodynamic behavior for subcooled flow boiling of Freon-113, one of a group of fluorocarbons suitable for use in cooling of high-power-density electronic components. Problems arising from the excellent wetting
Richard W. Murphy, Arthur E. Bergles
openalex   +3 more sources

Experimental investigation into thermal characteristics of subcooled flow boiling in horizontal concentric annuli for cooling ultra-fast electric vehicle charging cables

open access: goldCase Studies in Thermal Engineering
In an effort to reduce the charging time of electric vehicles (EVs), the thermal management of the charging system has emerged as one of the most urgent issues.
Haein Jung, Seunghyun Lee
doaj   +2 more sources

Numerical Simulation Research of Bubble Characteristics and Bubble Departure Diameter in Subcooled Flow Boiling

open access: yesMathematics, 2022
Three-dimensional subcooled flow boiling of R134a in a horizontal tube was simulated by a VOF (volume of fluid) model combined with the level set method.
Jinfeng Wang   +5 more
doaj   +2 more sources

Numerical Investigation into the Effects of Orientation on ‎Subcooled Flow Boiling Characteristics [PDF]

open access: yesJournal of Applied and Computational Mechanics, 2023
The progress reached in the high heat flux systems has required the development of appropriate thermal management approaches for dissipating the high heat fluxes, especially for small-scale devices.
Amal Igaadi   +2 more
doaj   +1 more source

Performance enhancement of subcooled flow boiling on graphene nanostructured surfaces with tunable wettability

open access: yesCase Studies in Thermal Engineering, 2021
Modifying the surface wettability at the solid-liquid interface can significantly improve flow boiling heat transfer. The graphene nanoplatelets (GNPs) and epoxy additives form nanocomposites coatings with tunable wettability (superhydrophilic ...
Geng Di Sia   +3 more
doaj   +1 more source

A novel scheme for simulating the effect of microstructure surface roughness on the heat transfer characteristics of subcooled flow boiling

open access: yesCase Studies in Thermal Engineering, 2021
In this study, the RPI wall boiling model is developed to investigate the surface roughness effect in the subcooled flow boiling. The surface roughness is simulated by two different schemes.
Hasan Alimoradi   +3 more
doaj   +1 more source

Unsteady heat transfer characteristics of R-407C in the subcooled flow boiling stemming from the oscillating refrigerant flow rate

open access: yesCase Studies in Thermal Engineering, 2023
The objective of this experiment is to investigate the unsteady heat transfer of R-407C subcooled flow boiling (SCFB) due to the oscillating refrigerant flow rate within a narrow tube oriented horizontally for application in energy efficiency air ...
Wen-Ken Li   +4 more
doaj   +1 more source

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