Effect of design and operating parameters on the thermal performance of aluminum flat grooved heat pipes
Four aluminum flat grooved heat pipes with groove widths of 0.2, 0.4, 0.8 and 1.6 mm are
fabricated and the effect of filling ratio on the thermal performance is experimentally studied …
fabricated and the effect of filling ratio on the thermal performance is experimentally studied …
Capillary boosting for enhanced heat pipe performance through bifurcation of grooves: Numerical assessment and experimental validation
In this study, an enhanced heat pipe performance for grooved heat pipes has been
demonstrated through capillary boosting with the introduction of the bifurcation of grooves …
demonstrated through capillary boosting with the introduction of the bifurcation of grooves …
Influences of double diffusion upon radiative flow of thin film Maxwell fluid through a stretching channel
This work explores the influence of double diffusion over thermally radiative flow of thin film
hybrid nanofluid and irreversibility generation through a stretching channel. The …
hybrid nanofluid and irreversibility generation through a stretching channel. The …
Entropy and Bejan number influence on the liquid film flow of viscoelastic hybrid nanofluids in a porous space in terms of heat transfer
The aim of this study is to determine the influence of the various parameters on the flow of
thin film motion on an inclined extending surface. Maxwell fluid is used as a base fluid, and …
thin film motion on an inclined extending surface. Maxwell fluid is used as a base fluid, and …
[HTML][HTML] A multiscale analytical-numerical method for the coupled heat and mass transfer in the extended meniscus region considering thin-film evaporation in …
Abstract A Computational Fluid Dynamics (CFD) framework is established to investigate the
microscale transport phenomena in the evaporating extended meniscus region formed in …
microscale transport phenomena in the evaporating extended meniscus region formed in …
Accelerated 3D CFD modeling of multichannel flat grooved heat pipes
G Gökçe, B Çetin, Z Dursunkaya - Energy, 2024 - Elsevier
Flat grooved heat pipes (HPs) have become essential in advanced thermal management
solutions across various engineering applications. Modeling these devices, especially …
solutions across various engineering applications. Modeling these devices, especially …
[HTML][HTML] Thin-film evaporation in microchannels: A combined analytical and computational fluid dynamics approach to assessing meniscus curvature impact
Computational fluid dynamics (CFD) is employed to investigate the effects of variation in
bulk meniscus curvature on evaporative heat and mass transfer in microchannels …
bulk meniscus curvature on evaporative heat and mass transfer in microchannels …
A first look at the performance of nano-grooved heat pipes
Passive thermal spreaders utilizing liquid/vapor phase-change mechanism such as heat
pipes, have been widely used in the macro-scale thermal management of electronic devices …
pipes, have been widely used in the macro-scale thermal management of electronic devices …
[HTML][HTML] Computational and experimental investigations on the evaporation of single and multiple elongated droplets
Although droplet evaporation has been studied extensively, the focus is mostly limited to
single spherical drops rather than elongated or multiple droplets, which is extensively …
single spherical drops rather than elongated or multiple droplets, which is extensively …
Comprehensive three-dimensional hydrodynamic and thermal modeling of steady-state operation of a flat grooved heat pipe
G Gökçe, C Kurt, G Odabaşı, Z Dursunkaya… - International Journal of …, 2023 - Elsevier
Mathematical modeling of grooved heat pipes is a challenging task since multiple coupled
physical phenomena such as phase change, free-surface flow and heat transfer are …
physical phenomena such as phase change, free-surface flow and heat transfer are …