Zobrazeno 1 - 10
of 521
pro vyhledávání: '"thermal capacity"'
Publikováno v:
East European Journal of Physics, Iss 2, Pp 422-430 (2024)
Cellulose-based materials are not in short supply and are characterized by relatively low cost. On the other hand, cellulose fibers have a wide range of valuable physical, chemical and mechanical properties that make them indispensable in a number of
Externí odkaz:
https://doaj.org/article/1bd3c66074be4381875f4a6a46868650
Publikováno v:
Journal of Hydrology and Hydromechanics, Vol 71, Iss 1, Pp 1-10 (2023)
The presence of gravel in soils modifies the porosity, pore connectivity and pore size distribution in the soil matrix as well as the soil matrix-gravel interfaces. The aim of the present study is to investigate the effect of relative volume of grave
Externí odkaz:
https://doaj.org/article/811588c1131e4996ab309eecd329f825
Autor:
Domisley Dutra Silva, Vinicius Marson, Reinaldo Rodrigues de Souza, Jeferson Diehl de Oliveira, João Batista Campos Silva, Elaine Maria Cardoso
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 15206-15220 (2022)
The current study developed an analytical model to predict the PV module’s operating temperature based on an experimental database, which considers cell temperature, local meteorological data (irradiance, ambient temperature, wind velocity, and hum
Externí odkaz:
https://doaj.org/article/1cf0c381d2f849588cd79a7a0f8fb8e3
Akademický článek
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Akademický článek
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Akademický článek
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Publikováno v:
Zbornik Radova: Elektrotehnički Institut "Nikola Tesla", Vol 2022, Iss 32, Pp 101-111 (2022)
Field winding temperature of the synchronous generator is one of limiting factors shaping generator PQ capability curve. Therefore of great operational importance is to have information about this temperature estimated with the utmost accuracy. It ca
Externí odkaz:
https://doaj.org/article/f18e0007aa594ff8a5e06d91f2b07aa3
Autor:
Hugo Algarvio
Publikováno v:
Electricity, Vol 2, Iss 4, Pp 403-422 (2021)
The ambitious targets of the European Union (EU) for a greater penetration of renewable energy sources (RES) in all areas of activity have led to power systems with growing levels of variable RES (VRES) all over the EU. Considering these targets, the
Externí odkaz:
https://doaj.org/article/3fe1db54a68b4505b88361df6fc6c88f
Autor:
Branca Ionut-Cristian
Publikováno v:
Bulletin of the Polytechnic Institute of Jassy: Constructions, Architechture Section, Vol 67, Iss 2, Pp 45-53 (2021)
Religious art, expressed through the architecture and painting of churches, is subject to the action of time, requiring preservation of the architectural and artistic heritage throughout their existence by providing adequate microclimate parameters.
Externí odkaz:
https://doaj.org/article/ae24f02643f5437abc8e556e19f34a82
Publikováno v:
Energy Reports, Vol 6, Iss , Pp 548-564 (2020)
The world is acting towards the reduction of use of fossil fuels. Therefore, a big number of innovations are utilized that adopt sources of renewable energy such as wind, solar, tidal etc. Solar radiation is used for different applications, one of th
Externí odkaz:
https://doaj.org/article/94993558e71b489e80452046ede53b72