[PDF] Top 20 Phonon Transport Analysis of Thermal Conductivity in Particulate Nanocomposites
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Phonon Transport Analysis of Thermal Conductivity in Particulate Nanocomposites
... 2.8: Thermal conductivity of CoSb 3 as a function of ...Boltzmann Transport Equation Most transport theories in solids are derived based on the Boltzmann transport ... Voir le document complet
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Silver fillers aspect ratio influence on electrical and thermal conductivity in PEEK/Ag nanocomposites
... Composites thermal diffusivity increases with increasing particle content and the influence of particle aspect ratio is also ...Higher thermal diffusivity is reached with silver nanowires for a given ... Voir le document complet
12
Enhanced thermal conductivity in polymer nanocomposites via covalent functionalization of boron nitride nanotubes with short polyethylene chains for heat-transfer applications
... distribution of filler is observed in mBNNT-HDPE composite. In the case of HDPE/BNNT some segregation in polymer and filler domains are ...shown in Fig. S8G. EDX analysis ... Voir le document complet
14
Silver fillers aspect ratio influence on electrical and thermal conductivity in PEEK/Ag nanocomposites
... Composites thermal diffusivity increases with increasing particle content and the influence of particle aspect ratio is also ...Higher thermal diffusivity is reached with silver nanowires for a given ... Voir le document complet
13
Anderson Localization of Thermal Phonons Leads to a Thermal Conductivity Maximum
... suggesting transport governed by a single-channel [21–23]. The coherent phonon transport problem in this work concerns the transmission of phonons, whose spectrum is governed by ... Voir le document complet
13
Effect of volume-fraction dependent agglomeration of nanoparticles on the thermal conductivity of nanocomposites: Applications to epoxy resins, filled by SiO2, AlN and MgO nanoparticles
... Boltzmann transport equation [9-11] or ad-hoc semi-analytical formulations [12, 13] have been ...aspect of the present work is that it is based on Extended Irreversible Thermodynamics (EIT) ...foundation ... Voir le document complet
37
An alternative approach to efficient simulation of micro/nanoscale phonon transport
... traveled in the z-direction by particle i while in R (can be negative if traveling in negative ...number of test problems 6 including the thin film problem described in ...lems ... Voir le document complet
6
Effective thermal conductivity of spherical particulate nanocomposites: comparison with theoretical models, Monte Carlo simulations and experiments
... values of the particle radius (5, 25, 50 and 100 nm) and four values for the specularity parameter (0, ...values of the particles radii are smaller than the mean free path of phonons in ... Voir le document complet
8
Thermal conductivity laboratory studies of some MacKenzie Highway soils
... one of several versions: author’s original, accepted manuscript or the publisher’s ...use of this website and the material on it are subject to the Terms and Conditions set forth ... Voir le document complet
21
Thermal conductivity of benzothieno-benzothiophene derivatives at the nanoscale
... mobili'es in excess of 10 cm 2 V -1 s -1 and up to ∼ 200 cm 2 V -1 s -1 at the local ...rela'onships of BTBT deriva'ves, especially the role of alkyl chains on the thermal ... Voir le document complet
40
Flow induced orientation of multiwalled carbon nanotubes in polycarbonate nanocomposites: rheology, conductivity and mechanical properties
... the nanocomposites properties strongly depend on the processing ...dependency of the percolation threshold of nanotube-based nanocomposites has been established qualitatively in the ... Voir le document complet
15
Synthesis, thermal and structural characterization of nanocomposites for potential applications in construction
... content of PAA is very low, the PAA characteristic is very weak and/or ...curve in this region and the closer characteristics of PAA have been ...presence of a higher percentage of PAA ... Voir le document complet
28
Ab initio calculation of the thermal conductivity of indium antimonide
... 4.1. Phonon band structure Our calculated phonon spectra (including LO-TO splitting) at 300 K are shown in ...listed in Table 1. For the acoustic phonons, the volume variation of ±1 % ... Voir le document complet
8
Thermal conductivity and diffusivity of carbon‐reinforced polyetherketoneketone composites
... The thermal conductivity is higher for the reference composite with fiber, λ Ref = ...value of conductivity cannot be explained only by a better consolidation which slightly increases the ... Voir le document complet
10
Thermal conductivity and diffusivity of carbon‐reinforced polyetherketoneketone composites
... 21,26 In addition, PEEKs have been reported to show a decrease in thermal diffusivity with increasing temperature 20,21 (at 25 C, polymers thermal diffusivity is between ...studied in ... Voir le document complet
9
Suppression of thermal conductivity by rattling modes in thermoelectric sodium cobaltate
... resolution in energy transfer (full-width at half-maximum) of ...crystals in backscattering geometry with a Bragg angle of 89 ...size of 250 × 90 µm 2 (horizontal × vertical) full-width ... Voir le document complet
6
Superconducting PrOs4Sb12: a thermal conductivity study
... superconductivity in this com- pound: thermal conductivity (κ) measurements in a ro- tated magnetic field [7], London penetration depth stud- ies [8] and flux-line lattice distortion [9] ... Voir le document complet
6
Influence of amorphous layers on the thermal conductivity of phononic crystals
... existence of amorphous shells in etched nanostructures, the existing literature discusses some advances but there are still several issues to be quantified and ...period of the PnC nanos- tructures ... Voir le document complet
13
Numerical calculation of the transport coefficients in thermal plasmas
... Terms- Thermal plasma, transport coefficient, Orbiting, potential interaction, collision cross ...properties of transport in plasmas and/or in gases at high temperature (>4000 ... Voir le document complet
3
Computational investigation of the thermal conductivities and phonon properties of strontium cobalt oxides
... spectrums of phonon properties in P-SCO and BM-SCO Because thermal conductivity is related to heat capacities, group velocities, and lifetimes of phonons according to ...factors ... Voir le document complet
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