Results 31 to 40 of about 355,207 (351)

Study on refined thermal boundary conditions for bridge temperature field analysis

open access: yesResults in Engineering
Accurate calculation of bridge temperature fields is of great significance for accurately assessing bridge thermal behavior. Currently, simplified thermal boundary condition models are widely used in bridge thermal analysis, but their deviations from ...
Yin-Gang Wang   +3 more
doaj   +1 more source

Heat Transport in Mesoscopic Systems

open access: yes, 1998
Phonon heat transport in mesoscopic systems is investigated using methods analogous to the Landauer description of electrical conductance. A "universal heat conductance" expression that depends on the properties of the conducting pathway only through the
Angelescu, D. E.   +2 more
core   +1 more source

Generalized bioinspired approach to a daytime radiative cooling "skin"

open access: yes, 2020
Energy-saving cooling materials with strong operability are desirable towards sustainable thermal management. Inspired by the cooperative thermo-optical effect in fur of polar bear, we develop a flexible and reusable cooling skin via laminating a ...
Guo, Jing   +9 more
core   +1 more source

Thermal analysis and energy-efficient solutions to preserve listed building façades. The INA-Casa building heritage [PDF]

open access: yes, 2017
Energy efficiency of building heritage derived from pre-regulation period is one of the most debated topics in Europe. Building facades, through opaque walls and thermal bridges, are a major source of transmission heat losses and require sustainable and ...
Cecere, Carlo   +2 more
core   +1 more source

Numerical Investigation and Experimental Verification of the Thermal Bridge Effect of Vacuum Insulation Panels with Various Cavities

open access: yesEnergies
Vacuum insulation panels (VIPs) with cavities can be used in many applications, but their thermal bridge effect can be pronounced. In order to investigate the thermal bridge effect of VIPs with cavities, a numerical model was used for an analysis of the ...
Chao Huang   +5 more
doaj   +1 more source

Research status and prospects of health monitoring methods and applications for large-span structures

open access: yesDiscover Applied Sciences
With the extended service life of these structures and increasingly challenging service environments, ensuring the structural safety and durability of in-service large-span structures, as well as extending their operational lifespan, has become a ...
Shengxuan Shao   +5 more
doaj   +1 more source

Cavity radiometer Patent [PDF]

open access: yes, 1969
Black body cavity radiometer with thermal resistance wire bridge ...
Haley, F. C.
core   +1 more source

Fan-shaped jets above the light bridge of a sunspot driven by reconnection

open access: yes, 2016
We report on a fan-shaped set of high-speed jets above a strongly magnetized light bridge (LB) of a sunspot observed in the H$\alpha$ line. We study the origin, dynamics and thermal properties of the jets using high-resolution imaging spectroscopy in H ...
Leenaarts, Jorrit   +3 more
core   +1 more source

A differential resonator design using a bossed structure for applications in mechanical sensors [PDF]

open access: yes, 1991
Theory and experimental results are presented of a differential resonator design employing a bossed structure for applications in mechanical sensors.
Bouwstra, Siebe   +4 more
core   +4 more sources

Rethinking plastic waste: innovations in enzymatic breakdown of oil‐based polyesters and bioplastics

open access: yesFEBS Open Bio, EarlyView.
Plastic pollution remains a critical environmental challenge, and current mechanical and chemical recycling methods are insufficient to achieve a fully circular economy. This review highlights recent breakthroughs in the enzymatic depolymerization of both oil‐derived polyesters and bioplastics, including high‐throughput protein engineering, de novo ...
Elena Rosini   +2 more
wiley   +1 more source

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