Results 191 to 200 of about 153,489 (223)

n‐Type Semiconductor Hydrogels for Tunable Organic Electrochemical Transistors Operation and Evaporation‐Driven Synergistic Energy Harvesting and Thermal Management

open access: yesAdvanced Functional Materials, EarlyView.
This study develops a tunable n‐OSC hydrogel (PBFDO‐PAAc) platform with a tunable porous network and thermoelectric properties. It demonstrates the first report of n‐OSC hydrogels for evaporation‐driven hydrovoltaic‐thermoelectric electricity generation as well as chemically dedoping‐mediated OECT working mode reconfiguration. This work expands n‐OSCs’
Zhenli Zhou   +9 more
wiley   +1 more source

Advanced physical modeling approaches for high-precision TCAD simulation of GaN HEMT power devices: a review. [PDF]

open access: yesDiscov Nano
Zhao H   +6 more
europepmc   +1 more source

CFD-based numerical investigation of convective heat transfer in multi-channel micro-exchangers using MWCNT-water nanofluid. [PDF]

open access: yesSci Rep
Anjaneya G   +10 more
europepmc   +1 more source

Measuring of critical density of heat flow during boiling of nanoliquids on a cylindrical heater

Technical Physics Letters, 2014
Saturated boiling of nanoliquids on a cylindrical heater is experimentally studied. The studied nanoliquids were prepared using distilled water and Fe3O4 iron oxide or diamond nanoparticles. The volume concentration of the nanoparticles was changed from 0.25 to 1%. It has been measured that the critical density of heat flow in nanoliquids is far higher
A. V. Minakov   +4 more
openaire   +3 more sources

Сurrent situation on determination of critical value of heat flow density

Geo-Technical mechanics, 2020
The physical process of energy transfer in the form of a certain amount of heat from a body with a higher temperature to a body with a lower temperature until the onset of thermodynamic equilibrium is a continuous process and is present in many areas of human activity.
V.V. Nizhnyk, A.S. Borysova
openaire   +1 more source

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