Results 101 to 110 of about 536,823 (347)
Temperature Control in (Translucent) Phase Change Materials Applied in Facades: A Numerical Study
Energies, 2019 Phase change materials (PCMs) are materials that can store large amounts of heat during their phase transition from solid to liquid without a significant increase in temperature. While going from liquid to solid this heat is again released.
Martin Tenpierik +4 more
doaj +1 more source
Advanced Functional Materials, EarlyView.Particular thermal metamaterials are widely used as daytime radiative coolers merely by embedding thermally emissive nanoparticles (NPs) in liquid resins to form scalable, yet highly efficient cooling films in a cost‐effective way. However, randomly dispersed NPs, prevalently used thus far, cause strong scattering, limiting NP content and cooling ...
YongDeok Cho +10 more
wiley +1 more source
Velocity and Passive Scalar Cross Spectra in Stably and Unstably Stratified Grid Turbulence
Journal of Fluid Science and Technology, 2007 The effects of stable and unstable thermal stratifications on the cross spectra between passive scalar (dye concentration) fluctuation c and vertical velocity fluctuation υ in shear-free grid turbulence are investigated using previously published
Kouji NAGATA +3 more
doaj +1 more source
On electrical convection [PDF]
The London, Edinburgh, and Dublin Philosophical Magazine and Journal of Science, 1891 n ...
openaire +2 more sources
Fast‐Responding O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks (MOF‐76)
Advanced Functional Materials, EarlyView.Luminescent MOF‐76 materials based on Eu(III) and mixed Eu(III)/Y(III) show rapid and reversible changes in emission intensity in response to O2 with very short response times. The effect is based on triplet quenching of the linker ligands that act as photosensitizers. Average emission lifetimes of a few milliseconds turn out to be mostly unaffected by
Zhenyu Zhao +5 more
wiley +1 more source
New perspectives in turbulent Rayleigh-Bénard convection
The European Physical Journal E : Soft matter, 2012 Recent experimental, numerical and theoretical advances in turbulent Rayleigh-Bénard convection are presented. Particular emphasis is given to the physics and structure of the thermal and velocity boundary layers which play a key role for the better ...
F. Chillà, Jörg Schumacher
semanticscholar +1 more source
Supramolecular Liquid Crystal Elastomer Adhesives: Role of Internal Damping and Hydrogen Bonding
Advanced Functional Materials, EarlyView.The adhesion strength can be significantly enhanced through the molecular design of supramolecular liquid crystal elastomers (LCEs) that combine high internal damping from mesogen reorientation with abundant hydrogen‐bonding moieties. Solvent vapor annealing enables reversible, non‐thermal control of adhesion, offering potential for heat‐sensitive ...
Subi Choi, Suk‐kyun Ahn
wiley +1 more source
Advanced Functional Materials, EarlyView.The coordination in carbonate solvents and degradation products of lithium difluoro(oxolato) borate (LiDFOB) salt enables sufficient passivation of both LiNi0.8Mn0.1Co0.1O2 (NMC811) cathode and graphite anode in the absence of ethylene carbonate (EC).
Thomas J. Watts +2 more
wiley +1 more source
Steady Convective Motion in a Horizontal Layer of Fluid Heated Uniformly from Above and Cooled Non-uniformly from Below [PDF]
, 1957 Henry Stommel, George Veronis
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