Results 11 to 20 of about 105,482 (291)
Nanoscale heat transfer - from computation to experiment [PDF]
Heat transfer can differ distinctly at the nanoscale from that at the macroscale. Recent advancement in computational and 5 experimental techniques has enabled a large number of interesting observations and understanding of heat transfer processes at ...
Allen +294 more
core +7 more sources
A thermokinetic approach to radiative heat transfer at the nanoscale. [PDF]
Radiative heat exchange at the nanoscale presents a challenge for several areas due to its scope and nature. Here, we provide a thermokinetic description of microscale radiative energy transfer including phonon-photon coupling manifested through a non ...
Agustín Pérez-Madrid +2 more
doaj +6 more sources
Heat transfer at nanoscale and boundary conditions [PDF]
AbstractA model of nonlocal heat transfer at nanoscale in rigid bodies is considered. Depending on the relevance of the particular interaction’s mechanism between the heat carriers and the lateral walls, three different strategies for the setting-up of the boundary conditions are analyzed, and the consequent forms of the basic fields have been obtained,
Bochicchio I., Giannetti F., Sellitto A.
openaire +2 more sources
Radiative heat transfer between nanostructures [PDF]
We simplify the formalism of Polder and Van Hove [Phys.Rev.B {\bf 4}, 3303(1971)], which was developed to calculate the heat transfer between macroscopic and nanoscale bodies of arbitrary shape, dispersive and adsorptive dielectric properties. In the non-
A. I. Volokitin +25 more
core +2 more sources
Boiling and quenching heat transfer advancement by nanoscale surface modification
All power production, refrigeration, and advanced electronic systems depend on efficient heat transfer mechanisms for achieving high power density and best system efficiency.
Hong Hu +4 more
doaj +1 more source
Ultrafast Heat Transfer at the Nanoscale: Controlling Heat Anisotropy
International audience ; Thermoplasmonics has benefited from increasing attention in recent years by exploiting the photothermal effects within plasmonic nanoparticles to generate nanoscale heat sources. Recently, it has been demonstrated that exciting gold nanoparticles with ultrashort light pulses could be used to achieve high-speed light management ...
Jean-François Bryche +9 more
openaire +2 more sources
An appropriate heat conduction model is indispensable for experimental data analysis in nanothermometry in order to extract parameters of interests and to achieve a fundamental understanding of phonon-mediated heat transfer in nanostructures and across ...
Zhengxian Qu, Dadong Wang, Yanbao Ma
doaj +1 more source
Chemical modification is usually utilized for preparing superhydrophobic SiC surfaces, which has the problems of long processing time, high environmental contamination risk, and high cost.
Deyuan Lou +6 more
doaj +1 more source
Thermal resistance of the nanoscale constrictions between carbon nanotubes and solid substrates [PDF]
We have determined the thermal resistance for transferring heat between individual single-walled carbon nanotube devices and solid substrates. Using sapphire and comparing our results to previous results obtained from SiO2, we find that the resistance is
Bockrath, Marc +2 more
core +1 more source
An experimental study has been conducted to examine the effects of macroscale, microscale, and nanoscale surface modifications in water pool boiling heat transfer and to determine the different heat transfer enhancing mechanisms at different scales ...
Russell P. Rioux +2 more
doaj +1 more source

