Results 31 to 40 of about 218,622 (313)

NB3Sn Targets Synthesis via Liquid Tin Diffusion for Thin Films Depositions [PDF]

, 2022
The deposition of superconducting Nb3Sn on copper accelerating cavities is interesting for the higher thermal conductivity of copper compared to common Nb substrates.
Glisenti, Antonella, Cavazzani, Jonathan, Stivanello, Fabrizio, Chyhyrynets, Eduard, Keppel, Giorgio, Azzolini, Oscar, Zanierato, Matteo, Ragazzo, Nico, Pira, Cristian, Diaz, Vanessa Garcia   +9 more
core   +1 more source

High photocatalytic activity of V-doped SrTiO3 porous nanofibers produced from a combined electrospinning and thermal diffusion process

Beilstein Journal of Nanotechnology, 2015
In this letter, we report a novel V-doped SrTiO3 photocatalyst synthesized via electrospinning followed by a thermal diffusion process at low temperature. The morphological and crystalline structural investigations reveal not only that the V-doped SrTiO3
Panpan Jing, Wei Lan, Qing Su, Erqing Xie   +3 more
doaj   +1 more source

Kinetic modelling of phenols consumption during polyethylene thermal oxidation [PDF]

, 2013
Irganox 1010 stabilized PE was monitored by carbonyl build-up and DSC under oxygen. A scheme for PE stabilization by phenols was implemented and its kinetic parameters were calculated from experimental results.
RICHAUD, Emmanuel
core   +1 more source

Numerical Solutions by EFGM of MHD Convective Fluid Flow Past a Vertical Plate Immersed in a Porous Medium in the Presence of Cross Diffusion Effects via Biot Number and Convective Boundary Condition

International Journal of Applied Mechanics and Engineering, 2017
In this investigation, the numerical results of a mixed convective MHD chemically reacting flow past a vertical plate embedded in a porous medium are presented in the presence of cross diffusion effects and convective boundary condition.
R.S. Raju, B.M. Reddy, M.M. Rashidi, R.S.R. Gorla   +3 more
doaj   +1 more source

The diffusion and thermal diffusion of hydrogen-deuterium, with a note on the thermal diffusion of hydrogen-helium [PDF]

Proceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1941
Abstract The diffusion coefficient D12 has been determined for hydrogen-deuterium and is found to be in close agreement with the value predicted by the classical theory. The case is one of particular interest because the diffusing molecules have the same size and the same molecular field.
H. R. Heath, T. L. Ibbs, N. E. Wild
openaire   +1 more source

Chemically Reacting Jeffrey Fluid Flow Over a Deformable Porous Layer with Entropy Generation Analysis

International Journal of Applied Mechanics and Engineering, 2022
Entropy generation of a steady Jeffrey fluid flow over a deformable vertical porous layer is analysed with consideration of a first-order chemical reaction and thermal diffusion.
Utpal Jyoti Das
doaj   +1 more source

Analytical study of initial flame kernel in laser ignition

Journal of Thermal Science and Technology
The formation process of an initial flame kernel in laser ignition was analytically examined for understanding its experimentally-observed hugeness. First, we evaluated the thermodynamic state of the laser-heated plasma by examining the laser-absorption ...
Takuma ENDO
doaj   +1 more source

Study on control of axisymmetric jet by half delta-wing shaped vortex generators (Part 2: Evaluation of statistics on the thermal field)

Nihon Kikai Gakkai ronbunshu, 2016
Effects of half delta-wing shaped vortex generators (VGs) on thermal diffusion of an axisymmetric jet are experimentally investigated. The basic experimental setup is same as that of our past study (Miura et al., 2015). Six VGs are equally arrayed around
Kensuke MIURA, Yasumasa ITO, Yasuhiko SAKAI, Koji IWANO, Koji NAGATA   +4 more
doaj   +1 more source

Melting of PCM in a thermal energy storage unit: Numerical investigation and effect of nanoparticle enhancement [PDF]

, 2012
The present paper describes the analysis of the melting process in a single vertical shell-and-tube latent heat thermal energy storage (LHTES), unit and it is directed at understanding the thermal performance of the system.
Sciacovelli, Adriano, Verda, Vittorio, Colella, F., Colella F.   +3 more
core   +1 more source

Electroconductive Polymer Repellent Composites Based on N,N-Diethyl-3-methylbenzamide

Molecules
In this study, electrically conductive polymer composites based on repellent N,N-diethyl-3-methylbenzamide with concentrations ranging from 6 to 30 wt% were developed.
Sergei Zverev, Daria Savraeva, Yulia Ignatova, Victoria Aristova, Leonid Martynov, Konstantin Sakharov, Valeriya Dubinich, Sergei Andreev   +7 more
doaj   +1 more source