Results 11 to 20 of about 254,924 (310)

Thermal conductivity of carbon nanotubes and their polymer nanocomposites: A review [PDF]

open access: yesProgress in Polymer Science, 2011
Thermally conductive polymer composites offer new possibilities for replacing metal parts in several applications, including power electronics, electric motors and generators, heat exchangers, etc., thanks to the polymer advantages such as light weight ...
Zhidong Han, Alberto Fina
exaly   +2 more sources

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   +3 more sources

Experimental and Theoretical Studies of Different Parameters on the Thermal Conductivity of Nanofluids

open access: yesMicromachines, 2023
This work experimentally investigated the effects of different factors, including nanoparticle size and type, volume fraction, and base fluid, on the thermal conductivity enhancement of nanofluids.
Jun Qin   +5 more
doaj   +1 more source

An improved micromechanical model for the thermal conductivity of multi-scale fiber reinforced ultra-high performance concrete under high temperatures

open access: yesMaterials & Design, 2023
An improved micromechanical model to estimate the thermal conductivity of multi-scale fiber reinforced ultra-high performance concrete (MSFUHPC) subjected to elevated temperatures is formulated in this study.
Yao Zhang   +7 more
doaj   +1 more source

An experimental study on anisotropy of thermal conductivity in shale

open access: yesEnergy Geoscience, 2023
Thermal conductivity plays a crucial role in heat transfer and geothermal field distribution in the lithosphere. Understanding the anisotropy of thermal conductivity in shale and its influencing factors is significant for resource evaluation in shale oil
Fang Xie, Chuanqing Zhu, Boning Tang
doaj   +1 more source

Microstructure and thermal conductivity of high thermal conductivity carbon/ carbon composites

open access: yesCailiao gongcheng, 2020
Porous carbon/carbon (C/C) composites prepared by pitch-based carbon fiber and mesophase pitch were densified by chemical vapor infiltration (CVI) and precursor impregnation process (PIP).
YAO Yu-min   +5 more
doaj   +1 more source

Thermal Conductivity of B-DNA [PDF]

open access: yesThe Journal of Physical Chemistry B, 2021
The thermal conductivity of B-form double-stranded DNA (dsDNA) of the Drew-Dickerson sequence d(CGCGAATTCGCG) is computed using classical Molecular Dynamics (MD) simulations. In contrast to previous studies, which focus on a simplified 1D model or a coarse-grained model of DNA to improve simulation times, full atomistic simulations are employed to ...
Vignesh Mahalingam   +1 more
openaire   +3 more sources

Thermal conductivity of comets [PDF]

open access: yes13th Aerospace Sciences Meeting, 1975
A value is described for the thermal conductivity of the frost layer and for the water-ice solid debris mixture. The value of the porous structure is discussed as a function of depth only. Graphs show thermal conductivity as a function of depth and temperature at constant porosity and density.
G. N. Kumar, M. S. Khader, R. I. Vachon
openaire   +1 more source

Determining the Thermal Conductivity of Clay during the Freezing Process by Artificial Neural Network

open access: yesAdvances in Materials Science and Engineering, 2021
Thermal conductivity is an important thermal parameter in engineering design in cold regions. By measuring the thermal conductivity of clay using a transient hot-wire method in the laboratory, the influential factors of the thermal conductivity of soils ...
Xiuling Ren   +5 more
doaj   +1 more source

Estimation of radiative thermal conductivity of glass wool using high precision GHP apparatus

open access: yesNihon Kikai Gakkai ronbunshu, 2022
In this study, the effective thermal conductivity of glass wool was measured under different temperature and packing ratio conditions using a high-precision guarded hot plate (GHP) apparatus, which adopted a Peltier module.
Fuhui GUO   +3 more
doaj   +1 more source

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