Zobrazeno 1 - 10
of 1 417
pro vyhledávání: '"heat conductivity"'
Chemical short-range order increases the phonon heat conductivity in a refractory high-entropy alloy
Autor:
Geraudys Mora-Barzaga, Herbert M. Urbassek, Orlando R. Deluigi, P. Marcelo Pasinetti, Eduardo M. Bringa
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract We study the effects of the chemical short-range order (SRO) on the thermal conductivity of the refractory high-entropy alloy HfNbTaTiZr using atomistic simulation. Samples with different degrees of chemical SRO are prepared by a Monte Carlo
Externí odkaz:
https://doaj.org/article/d51c94d4f7624f258404bd5ef340c9b1
Autor:
V. M. Fokin, A. V. Kovylin
Publikováno v:
Vestnik MGSU, Vol 19, Iss 7, Pp 1151-1160 (2024)
Introduction. The article addresses the method of thermal and acoustic analogy, used to determine thermal and acoustic properties of solid building materials. A mathematical study is provided, which enables identifying parameters, dependencies and cr
Externí odkaz:
https://doaj.org/article/0c1f784bd91e4e0382f2271388839e8b
Publikováno v:
Science and Technology of Advanced Materials, Vol 25, Iss 1 (2024)
Polymeric materials can boost their performances by strategically incorporating inorganic substances. Heat dissipators are a representative class of such composite materials, where inorganic fillers and matrix polymers contribute to high thermal cond
Externí odkaz:
https://doaj.org/article/9e7f639f83364bf498fc15af190b508d
Publikováno v:
Archives of Civil Engineering, Iss No 1, Pp 261-275 (2024)
The paper analyses the loss mechanism of roof insulation kits’ performance due to dampness increase in the insulation layers. The analyzed structures were used in standard conditions for ten years and had thermal insulation made of expanded polysty
Externí odkaz:
https://doaj.org/article/6d25c25aa85b47149ff62a29237f911f
Autor:
Shaohua Shi, Pengpeng Mou, Dao Wang, Xiangying Li, Shengjie Teng, Maofan Zhou, Xiaolong Yu, Zhen Deng, Gengping Wan, Guizhen Wang
Publikováno v:
Journal of Materiomics, Vol 10, Iss 1, Pp 124-133 (2024)
Electromagnetic pollution and heat dissipation problems are becoming increasingly worthy of attention due to the rapid development of electronic devices, which puts forward an urgent demand for microwave absorbers with excellent thermal management pe
Externí odkaz:
https://doaj.org/article/2bbf0942d40a476ca114d20d2ea5e5ab