Transitional natural convection flow in a vertical channel: Impact of the external thermal stratification
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Heat and Mass Transfer"
DOI: 10.1016/j.ijheatmasstransfer.2020.119476
Abstract: Abstract The impact of the external thermal stratification on the flow behavior and the mass flow rate in an open ended vertical channel with one side uniformly heated is investigated experimentally and numerically. Both experimental… read more here.
Keywords: stratification; external thermal; thermal stratification; vertical channel ... See more keywords
Computational study of evaporating nanofluids film along a vertical channel by the two-phase model
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Mechanical Sciences"
DOI: 10.1016/j.ijmecsci.2018.12.042
Abstract: Abstract The mixture of water and ethylene glycol for heat transfer applications was for decades a good choice. In spite of that, the implementation of nanoparticles have made heat transfer fluids even better. Many previous… read more here.
Keywords: heat; vertical channel; study; phase model ... See more keywords
Natural convection in a vertical channel. Part 2. Oblique solutions and global bifurcations in a spanwise-extended domain
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2024.840
Abstract: Abstract Vertical thermal convection is a non-equilibrium system in which both buoyancy and shear forces play a role in driving the convective flow. Beyond the onset of convection, the driven dissipative system exhibits chaotic dynamics… read more here.
Keywords: vertical channel; channel part; convection vertical; convection ... See more keywords
Integrated complementary inverters and ring oscillators based on vertical-channel dual-base organic thin-film transistors
Sign Up to like & getrecommendations! Published in 2021 at "Nature Electronics"
DOI: 10.1038/s41928-021-00613-w
Abstract: Lateral-channel dual-gate organic thin-film transistors have been used in pseudo complementary metal–oxide–semiconductor (CMOS) inverters to control switching voltage. However, their relatively long channel lengths, combined with the low charge carrier mobility of organic semiconductors, typically… read more here.
Keywords: channel dual; organic thin; ring oscillators; vertical channel ... See more keywords
Direct numerical simulation of sodium in vertical channel flow: From forced convection to natural convection at friction Reynolds number 180
Sign Up to like & getrecommendations! Published in 2024 at "Physics of Fluids"
DOI: 10.1063/5.0234222
Abstract: The buoyancy-aided sodium flow in a vertical channel is investigated using direct numerical simulation (DNS) to study turbulent flow and heat transfer at six different Richardson numbers (Ri = 0, Ri = 0.025, Ri = 0.25, Ri = 2.5, Ri = 7.5, and Ri = 15) with… read more here.
Keywords: direct numerical; number; vertical channel; friction ... See more keywords
Improvement in current drivability and stability in nanoscale vertical channel thin-film transistors via band-gap engineering in In–Ga–Zn–O bilayer channel configuration
Sign Up to like & getrecommendations! Published in 2023 at "Nanotechnology"
DOI: 10.1088/1361-6528/acb3cc
Abstract: Vertical channel thin film transistors (VTFTs) have been expected to be exploited as one of the promising three-dimensional devices demanding a higher integration density owing to their structural advantages such as small device footprints. However,… read more here.
Keywords: configuration; bilayer channel; vertical channel; device ... See more keywords
GaN Vertical-Channel Junction Field-Effect Transistors With Regrown p-GaN by MOCVD
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Electron Devices"
DOI: 10.1109/ted.2020.3010183
Abstract: We report an experimental demonstration of GaN-based vertical-channel junction field-effect transistors (VC-JFETs). A p-GaN regrowth by metalorganic chemical vapor deposition (MOCVD) and a subsequent self-planarization process were developed to fabricate the GaN VC-JFETs. Fin-like channel… read more here.
Keywords: tex math; inline formula; vertical channel;
Surrounding Gate Vertical-Channel FET With a Gate Length of 40 nm Using BEOL-Compatible High-Thermal-Tolerance In-Al-Zn Oxide Channel
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Electron Devices"
DOI: 10.1109/ted.2020.3021996
Abstract: We have demonstrated, for the first time, a surrounding gate vertical-channel field-effect transistor (FET) with a gate length of 40 nm by introducing back-end-of-line (BEOL) process-compatible oxide semiconductor (OS) In-Al-Zn-O as a channel material. Fabricated… read more here.
Keywords: fet; vertical channel; gate vertical; surrounding gate ... See more keywords
Exergy Transfer and Irreversibility of Metal Foams Filled in a Vertical Channel
Sign Up to like & getrecommendations! Published in 2023 at "Journal of Thermal Science and Engineering Applications"
DOI: 10.1115/1.4062399
Abstract: The aim of this work is to unveil the exergy transfer and overall thermal performance of the metal foams partially filled in varying thicknesses in the vertical channel. The numerical examination performed in this study… read more here.
Keywords: transfer; vertical channel; metal foams; exergy transfer ... See more keywords
Comprehensive study of tri-hybrid nanofluid flow in a vertical channel with Cu, Al2O3, and TiO2 nanoparticles via fractional dynamics and non-local kernel approach
Sign Up to like & getrecommendations! Published in 2024 at "Modern Physics Letters B"
DOI: 10.1142/s0217984924504013
Abstract: Nanofluids and hybrid nanofluids enhance the transfer of heat with low nanoparticle concentration. Tri-hybrid nanofluids combine different nanoparticles (NPs) to further increase the performance of base fluids. Tri-hybrid nanofluids have significant uses in several industries,… read more here.
Keywords: local kernel; non local; vertical channel; hybrid nanofluid ... See more keywords
Numerical Investigation of Influence of Nanoparticles Presence on Water Vapor Condensation Process inside a Vertical Channel
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Nanomaterials"
DOI: 10.1155/2021/5547172
Abstract: This paper is aimed at investigating the nanofluid film condensation by mixed convection in the presence of water vapor, Cu nanoparticles, and air treated as a noncondensable gas (NCG) on the inner walls of a… read more here.
Keywords: water vapor; air; condensation; vertical channel ... See more keywords