Results 21 to 30 of about 764,032 (331)

Thermophysical Characteristics of Tropical Fruits in Milk Powder Products

Техника и технология пищевых производств, 2021
Introduction. Canning requires thermophysical calculations for thermal or cold processing. These calculations are based on thermophysical characteristics of raw materials.
Igor A. Korotkiy, Evgeny N. Neverov, Alexander A. Vladimirov, Olga A. Neverova, Larisa A. Proskuryakova   +4 more
doaj   +1 more source

Thermal properties of high-entropy RE-disilicates controlled by high throughput composition design and optimization

Materials & Design, 2023
The configuration entropy was manipulated by introducing atoms with unique properties using the high throughput calculations, and five new disilicates with ideal properties which have lower thermal conductivity and controllable thermal expansion ...
Yuhan Wang, Jinpeng Zhu, Mingliang Li, Gang Shao, Hailong Wang, Rui Zhang   +5 more
doaj   +1 more source

Effect of solid thermal conductivity and particle-particle contact on effective thermodiffusion coefficient in porous media [PDF]

, 2011
Transient mass transfer associated to a thermal gradient through a saturated porous medium is studied experimentally and theoretically to determine the effect of solid thermal conductivity and particle-particle contact on thermodiffusion processes.
Davarzani, Hossein, Marcoux, Manuel, Quintard, Michel   +2 more
core   +3 more sources

Analysis of heat conductivity mechanisms in PbSnTe solid solutions

Фізика і хімія твердого тіла, 2023
In the paper, a theoretical calculation of the coefficient of thermal conductivity of solid solutions of PbSnTe was carried out. The contribution of phonon scattering on substitution atoms to the effect of reducing thermal conductivity has been ...
O.Z Khshanovska, M.O. Halushchak, O.M. Matkivskyi, I.V. Horichok   +3 more
doaj   +1 more source

Understanding bipolar thermal conductivity in terms of concentration ratio of minority to majority carriers

Journal of Materials Research and Technology, 2021
Bi2Te3 is a good candidate to be used in thermoelectric generators. For a higher efficiency of the generators, shifting the temperature at which Bi2Te3 performs best to higher temperatures is required. Bipolar thermal conductivity suppression is the most
Hyun-Sik Kim, Kyu Hyoung Lee, Sang-il Kim   +2 more
doaj   +1 more source

High temperature thermoelectric efficiency in Ba8Ga16Ge30 [PDF]

, 2008
The high thermoelectric figure of merit (zT) of Ba8Ga16Ge30 makes it one of the best n-type materials for thermoelectric power generation. Here, we describe the synthesis and characterization of a Czochralski pulled single crystal of Ba8Ga16Ge30 and ...
Christensen, M., Iversen, B. B., Snyder, G. Jeffrey, Toberer, Eric S.   +3 more
core   +1 more source

Analysis of Specificity of ecological insulation material thermal Parameters

MATEC Web of Conferences, 2018
This paper is devoted to analysis of insulation materials quality and characteristics, method for the determination of thermal conductivity coefficient and the influence of various factors on the thermal conductivity coefficient. The paper summarizes the
Gaujena Baiba, Tihana Jelena, Borodinecs Anatolijs, Agapovs Vladislavs   +3 more
doaj   +1 more source

Optimization of the thermophysical properties of the thermal barrier coating materials based on GA-SVR machine learning method: illustrated with ZrO2 doped DyTaO4 system

Materials Research Express, 2021
It is a critical issue to reduce the thermal conductivity and increase the thermal expansion coefficient of ceramic thermal barrier coating (TBC) materials in the course of their utilization.
Wenjie Zhu, Mengdi Gan, Bo Ye, Xin Xiong, Jing Feng, Xiaoyu Chong   +5 more
doaj   +1 more source

Estimating a pressure dependent thermal conductivity coefficient with applications in food technology [PDF]

, 2019
In this paper we introduce a method to estimate a pressure dependent thermal conductivity coefficient arising in a heat diffusion model with applications in food technology.
Capistran, Marcos A, del Rio, Juan Antonio Infante   +1 more
core   +3 more sources

Determination of Thermal Conductivity of Nano-ceramic Thermal Insulation Coating on the Surface of a Heat Pipe [PDF]

E3S Web of Conferences
In the pursuit of conserving non-renewable fuel and energy resources and mitigating harmful emissions into the atmosphere, thermal insulation is commonly employed in practice for heated elements, including but not limited to building exteriors, boilers ...
Vafaeva Khristina Maksudovna, Pavlov Mikhail Vasilyevich, Karpov Denis Fedorovich, Mittal Sachin, Kalpana Kilaru, Kataria Ansh, Joshi Ankita, Visweswari Tamminana, Islam Raisul   +8 more
doaj   +1 more source