Results 21 to 30 of about 774,147 (338)

Experimental and Numerical Analysis of the Thermal Conductivity of SiCf/SiC Composites

open access: yesAdvances in Materials Science and Engineering, 2023
SiC fiber-reinforced silicon matrix (SiCf/SiC) composites are of significant interest for the aircraft engine. The thermal conductive behaviors of [0-90-0]s SiCf/SiC composites along in-plane and out-of-plane (thickness) directions were reported in this ...
Zhaoguo Mi, Zhenhua Chen, Weihua Yang
doaj   +1 more source

Study on thermal conductivity of improved soil under different freezing temperatures.

open access: yesPLoS ONE, 2023
Based on the influence of moisture content, dry density and temperature (≦ 0°C) on the thermal conductivity of lime-modified red clay, the thermal conductivity was measured by transient hot wire method. A total of 125 data were obtained and the evolution
Hongqi Wang   +3 more
doaj   +1 more source

A study on the thermal conductivity of compacted bentonites [PDF]

open access: yes, 2008
Thermal conductivity of compacted bentonite is one of the most important properties in the design of high-level radioactive waste repositories where this material is proposed for use as a buffer.
Anh-Minh Tang   +16 more
core   +6 more sources

MOLECULAR DYNAMICS SIMULATIONS OF THERMAL CONDUCTIVITY OF PENTA-GRAPHENE

open access: yesTASK Quarterly, 2020
The thermal conductivity of penta-graphene (PG), a new two dimensional carbon allotrope and its dependence on temperature, strain, and direction are studied in this paper.
ISYNA MUNA, SZYMON WINCZEWSKI
doaj   +1 more source

Percolation effect on thermal conductivity of filler-dispersed polymer composites

open access: yesJournal of Thermal Science and Technology, 2017
Polymers containing ceramics filler are used in various fields that require good thermal conductivity and electric insulation. For material design, prediction of the thermal conductivity is thus critical. There are several prediction methods to determine
Kosuke SOGA   +3 more
doaj   +1 more source

On the thermal conductivity of spark plasma sintered alumina hybrid nanocomposites: Estimation modeling and experimental validation [PDF]

open access: yesScience of Sintering, 2019
In the current work, an improved model to estimate the thermal conductivity of spark plasma sintered nanocomposites is presented. In the developed model, the thermal conductivity of the matrix was modeled as a function of the average matrix ...
Siddiqui M.U.   +3 more
doaj   +1 more source

Analysis of the relationships between the thermophysical properties of rocks in the Dandong Area of China

open access: yesEuropean Journal of Remote Sensing, 2020
Data of this paper analysis indicates that the thermal conductivity increases with increasing water content. X-ray diffraction was used to analyze the mineral compositions of the rock samples.
Wei Zhu, XiaoSi Su, Qiang Liu
doaj   +1 more source

A review on thermal conductivity of magnesium and its alloys

open access: yesJournal of Magnesium and Alloys, 2020
This review summarizes recent researching works the thermal conductivity of Mg–Zn, Mg–Al, Mg–Mn and Mg–RE alloys. Solute atoms, heat treatment, deformation and temperature, which have significant influence on the thermal conductivity of magnesium alloys,
Shubo Li   +3 more
doaj   +1 more source

Experimental Determination of the Lorenz Number in Cu0.01Bi2Te2.7Se0.3 and Bi0.88Sb0.12

open access: yes, 2012
Nanostructuring has been shown to be an effective approach to reduce the lattice thermal conductivity and improve the thermoelectric figure of merit. Because the experimentally measured thermal conductivity includes contributions from both carriers and ...
A. F. Ioffe   +12 more
core   +1 more source

Effects of nano-void density, size, and spatial population on thermal conductivity: a case study of GaN crystal

open access: yes, 2012
The thermal conductivity of a crystal is sensitive to the presence of surfaces and nanoscale defects. While this opens tremendous opportunities to tailor thermal conductivity, a true "phonon engineering" of nanocrystals for a specific electronic or ...
Che J W   +6 more
core   +1 more source

Home - About - Disclaimer - Privacy