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Evgeny Chuvilin, Dinara Davletshina, Boris Bukhanov, Sergey Grebenkin and Elena Pankratova
High-latitude permafrost, including hydrate-bearing frozen ground, changes its properties in response to natural climate change and to impacts from petroleum production. Of special interest is the behavior of thermal conductivity, one of the key paramete...
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Jiaqi Chen, Xingzao Chen, Hancheng Dan and Lanchun Zhang
Pavement temperature field affects pavement service life and the thermal environment the near road surface; thus, is important for sustainable pavement design. This paper developed a combined prediction method for the thermal conductivity of asphalt conc...
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Zilong Deng, Xiangdong Liu, Yongping Huang, Chengbin Zhang and Yongping Chen
Fractal geometry (fractional Brownian motion?FBM) is introduced to characterize the pore distribution of porous material. Based on this fractal characterization, a mathematical model of heat conduction is presented to study heat conduction behaviors in p...
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Osasu Osaze and Sanjeev Khanna
In this study, experimental measurements of porous polypropylene (PP) using the DTC-25 TA laboratory equipment and a hot box test are compared. The thermal conductivity of building materials indicates their insulation capability. Excellent building mater...
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Nicholas Curry, Kent VanEvery, Todd Snyder and Nicolaie Markocsan
Suspension plasma spraying (SPS) has become an interesting method for the production of thermal barrier coatings for gas turbine components. The development of the SPS process has led to structures with segmented vertical cracks or column-like structures...
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Zahia Saghrouni, Dominique Baillis, Naim Naouar, Nawfal Blal and Abdelmajid Jemni
This study aims to study the thermal properties and the microstructure of composite materials based on mortar combined with Juncus maritimus fibers. Effective thermophysical properties of the composite materials containing Juncus maritimus fibers are exp...
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Waleed Sulaiman Mustafa, János Szendefy and Balázs Nagy
The use of glass waste in the construction industry has a high potential of leading to a higher recycling percentage. Foam glass aggregate (FGA) is around 98% recycled glass waste of various origins and has good insulation properties with big grain size ...
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Khitem Lahbacha, Sarah Sibilia, Gianmarco Trezza, Gaspare Giovinco, Francesco Bertocchi, Sergio Chiodini, Francesco Cristiano and Antonio Maffucci
This paper provides a study of some relevant electro-thermal properties of commercial films made by pressed graphene nano-platelets (GNPs), in view of their use as heating elements in innovative de-icing systems for aerospace applications. The equivalent...
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Yan Chen, Liyuan Chen and Wuli Chu
According to the discontinuous structural characteristics of a gas turbine, by considering the contact thermal resistance of the rough surface, a contact thermal resistance measurement experiment was conducted in this study. The main objectives of this w...
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António Figueiredo, Filipe Rebelo, António Samagaio, Romeu Vicente and Jorge Lira
Improving the energy efficiency of new and existing building stock while fostering the use of renewable energy is one of the major goals of the Renovation Wave initiative promoted by the European Union. In this framework, the present research focuses on ...
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Ciprian Neagoe, Ioan Albert Tudor, Cristina Florentina Ciobota, Cristian Bogdanescu, Paul Stanciu, Nicoleta Zarnescu-Ivan, Radu Robert Piticescu and Maria Dolores Romero-Sanchez
Microencapsulation of alkali metal nitrates for latent heat storage in concentrated solar power plants has the potential to reduce salt corrosion in storage tanks and installations.
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Susana Del Pozo, Cristina Sáez Blázquez, Ignacio Martín Nieto and Susana Lagüela
Infrared thermography can be used for the thermal characterization of geothermal environments, through the monitoring of the surface that allows the computation of the thermal imbalance including the three heat transfer methods, consequently estimating t...
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Tara L. Cavalline, Jorge Gallegos, Reid W. Castrodale, Charles Freeman, Jerry Liner and Jody Wall
Due to their porous nature, lightweight aggregates have been shown to exhibit thermal properties that are advantageous when used in building materials such as lightweight concrete, grout, mortar, and concrete masonry units. Limited data exist on the ther...
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Cassandra Lafond and Pierre Blanchet
The energy efficiency of buildings is well documented. However, to improve standards of energy efficiency, the embodied energy of materials included in the envelope is also increasing. Natural fibers like wood and hemp are used to make low environmental ...
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Oleg Trishevskij,Oleksii Kaliuzhnyi,Oleksandr Yurchenko,Anatoliy Avtukhov,Vladymyr Levchenko,Aleksandr Akhlestin
Pág. 21 - 28
To improve the strip rolling technology, it is important to know components of the thermal state of both the strip being rolled and the tool used, that is, rolls at each point of different layers of the strip and rolls, in any section of the deformation ...
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Hanane Sghiouri El Idrissi, Abderrahim Samaouali, Younes El Rhaffari, Salah El Alami and Yves Geraud
In this work, we study the variability of the lithological composition and organic matter content of samples were taken from the different layers M, X and Y of the Timahdit oil shale in Morocco, in order to experimentally analyze the impact of this varia...
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Serhii Pozdieiev,Oleksandr Nuianzin,Olena Borsuk,Oksana Binetska,Andrii Shvydenko,Bogdan Alimov
Pág. 39 - 45
The value of the thermal conductivity coefficient depending on the temperature of the samples of steel rod fragments with fire-retardant cladding has been determined in the present research.The thermal conductivity coefficient of mineral wool fire-retard...
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Yuriy Tsapko,Denys Zavialov,Olga Bondarenko,Nataliia Marchenco,Serhiy Mazurchuk,Oleksandra Horbachova
Pág. 37 - 43
The studies allowed manufacturing dead pine wood thermal insulation materials for the arrangement of premises. Raw materials for their production are wood fibers formed as flat boards. The mechanisms of the thermal insulation process during energy transf...
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Feng Gong, Hao Li, Wenbin Wang, Dawei Xia, Qiming Liu, Dimitrios V. Papavassiliou and Ziqiang Xu
Thermal management in microelectronic devices has become a crucial issue as the devices are more and more integrated into micro-devices. Recently, free-standing graphene films (GFs) with outstanding thermal conductivity, superb mechanical strength, and l...
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Itai Danielski and Morgan Fröling
This study describes a quantitative method using thermography to measure the thermal properties of building fabrics that are subjected to non-steady state heat flow due to consistently changing meteorological conditions. The method includes two parts. Fi...
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