Thermal superscatterer: amplification of thermal scattering signatures for arbitrarily shaped thermal materials [PDF]
arXivThe concept of superscattering is extended to the thermal field through the design of a thermal superscatterer based on transformation thermodynamics. A small thermal scatterer of arbitrary shape and conductivity is encapsulated with an engineered negative-conductivity shell, creating a composite that mimics the scattering signature of a significantly ...
arxiv
Manipulating Steady Heat Conduction by Sensu-shaped Thermal Metamaterials [PDF]
arXiv, 2014 The ability to design the control of heat flow has innumerable benefits in the design of electronic systems such as thermoelectric energy harvesters, solid-state lighting, and thermal imagers, where the thermal design plays a key role in performance and device reliability.
arxiv
XVI. Note on thermal conductivity, and on the effects of temperature-changes of specific heat and conductivity on the propagation of plane heat-waves [PDF]
, 1881 Tait
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Advanced Engineering Materials, EarlyView.Incorporating nanosized silver into titanium for antimicrobial materials exploits the metastable miscibility gap between silver and titanium. Silver nanoparticles are synthesized via pulsed laser ablation in liquid. Silver addition refines the microstructure, increases hardness by 30%, and reduces Staphylococcus capitis microbial adhesion by 70%, with ...
Hamed Shokri +4 more
wiley +1 more source
Thermal and non-thermal energies in solar flares [PDF]
arXiv, 2005 The energy of the thermal flare plasma and the kinetic energy of the non-thermal electrons in 14 hard X-ray peaks from 9 medium-sized solar flares have been determined from RHESSI observations. The emissions have been carefully separated in the spectrum.
arxiv
Maillard Type Reaction for Electroless Copper Plating onto Ceramic Nanoparticles
Advanced Engineering Materials, EarlyView.This work presents the manufacturing of copper‐plated ceramic nanoparticles in an environmentally friendly way. Supported by organic functionalizations with pectin an electroless plating step can be performed. Sustainable reagents like xylose, and several amino acids are used for the reduction process.
Lukas Mielewczyk +8 more
wiley +1 more source
Reducing the Possibility of Subjective Error in the Determination of the Structure-Function-Based Effective Thermal Conductivity of Boards [PDF]
Dans Proceedings of 12th International Workshop on Thermal
investigations of ICs - THERMINIC 2006, Nice : France (2006), 2007 The thermal response function given to a unit-step dissipation accurately characterizes the thermal system. Instead of the thermal response function the so-called structure function describing three-dimensional as the equivalent model of one-dimensional heat-spreading, created from the thermal response function with the help of complex mathematical ...
arxiv
Thermal Diffusion Factor of Hydrogen-Nitrogen Mixture [PDF]
, 1954 Kôzô Hirota, Kazuo Sasaki
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Advanced Engineering Materials, EarlyView.A hybrid system for de‐icing made of gradient polymer coatings, deposited on aluminum coupled with an electromechanical system, is demonstrated as an effective and durable strategy for reducing drastically ice adhesion. The system is capable of detaching ice blocks over the coating in less than 1 s, regardless of the ice type and covered area ...
Gabriel Hernández Rodríguez +8 more
wiley +1 more source
THE THERMAL DECOMPOSITION OF SODIUM AND POTASSIUM NITRITES. PART I. STREAMING OF NITROGEN AND CARBON DIOXIDE AND ACTION OF MAGNESIUM OXIDE ON THE FUSEDS NITRITES [PDF]
, 1945 TRAMBAKLAL MOHANLAL OZA
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