Results 81 to 90 of about 28,430 (211)
Energy Science &Engineering, EarlyView.This study investigates the heat transfer characteristics of copper‐foam composite phase change materials with different gradient porosities. Three models with uniform porosity and three models with gradient porosities are developed to examine their effects on temperature distribution and melting behavior. ABSTRACT Phase change materials (PCMs) exhibit
Wei Yang +6 more
wiley +1 more source
Experimental and Numerical Investigation of Cedar Façade Flame Spread With Respect to Sidewall
Fire and Materials, EarlyView.ABSTRACT In response to growing energy conservation and carbon neutrality efforts, façade systems incorporating wooden materials have attracted increasing attention, which in turn raises concerns about their combustibility. This study presents a combined experimental and numerical investigation of flame spread along cedar façades.
Xukun Sun +6 more
wiley +1 more source
Fire and Materials, EarlyView.ABSTRACT Fire sources in actual compartment fires exhibit a predominantly uneven spatial distribution. In this context, the impact of the height and location of the fire source, as well as the heat release rate (HRR) of the fire, on the thermal characteristics of Externally Venting Flames (EVF) is experimentally investigated.
Dionysios I. Kolaitis +1 more
wiley +1 more source
Haar projection numbers and failure of unconditional convergence in Sobolev spaces [PDF]
, 2015 For ...
Seeger, Andreas, Ullrich, Tino
core
, 2014 In this paper we study the asymptotic behaviour of the spectral function corresponding to the lower part of the spectrum of the Kodaira Laplacian on high tensor powers of a holomorphic line bundle.
Hsiao, Chin-Yu, Marinescu, George
core +1 more source
Abnormal field-dependence of magnetocaloric effect in ErB4 and TmB4
AIP Advances, 2020 The coupled system of multi-degrees of freedom, such as charge, spin, orbital and lattice, has recently received much attention due to its potential to improve the magnetocaloric effect (MCE).
M. S. Song +3 more
doaj +1 more source
Heat Transfer, EarlyView.ABSTRACT This study investigates the thermal performance of innovative biphilic boiling surfaces designed for CPU cooling applications using a two‐phase closed thermosyphon (TPCT) system. The surfaces were fabricated by applying composite coatings—comprising epoxy resin and diatomite particles functionalized with APTES and PFOTS silanes— onto Al1050 ...
José Pereira +3 more
wiley +1 more source
Subjective Evaluations with Performance Feedback [PDF]
This paper models two key roles of subjective performance evaluations: their incentive role and their feedback role. The paper shows that the feedback role makes subjective pay feasible even without repeated interaction, as long as there exists some ...
Jan Zabojnik
core
On the Patterns of Principal Curvature Lines around a Curve of Umbilic Points
, 2004 In this paper is studied the behavior of principal curvature lines near a curve of umbilic points of a smooth surface.Comment: 12 pages, 5 ...
Garcia, Ronaldo, Sotomayor, Jorge
core +3 more sources
AIP Advances, 2018 The magnetocaloric effect (MCE) of hybrid nanostructures consisting of fine gadolinium oxide (Gd2O3) nanoparticles with diameter 7 nm and 12 nm loaded into the pores of the periodically ordered mesoporous silica with hexagonal (SBA-15)
Adriana Zeleňáková +5 more
doaj +1 more source