Zobrazeno 1 - 10
of 519
pro vyhledávání: '"Cooling technology"'
Autor:
Xuechen Gui, Zhonghua Gou
Publikováno v:
Journal of Asian Architecture and Building Engineering, Vol 0, Iss 0, Pp 1-16 (2024)
Ceiling fans have been promoted as an alternative cooling technique to save energy, while their adoptions in the residential sector have yet to be investigated. This study analysed the adoption of ceiling fans in residential buildings and compared th
Externí odkaz:
https://doaj.org/article/e225d56457a744f29feb3bb0a2388093
Autor:
Jaesuk Hwang
Publikováno v:
Advanced Energy & Sustainability Research, Vol 5, Iss 5, Pp n/a-n/a (2024)
Radiative cooling, taking advantage of the coldness of the sky, has a potential to be a sustainable alternative to meet cooling needs. The performance of a radiative cooling device is fundamentally limited by the emissivity of the sky, therefore depe
Externí odkaz:
https://doaj.org/article/a5096ee788d545d79675ad38f7cb800d
Publikováno v:
Water, Vol 16, Iss 16, p 2347 (2024)
With the continuous development of the mining industry and advancements in deep mining technology, mine environment optimization has become key to ensuring safety and improving the efficiency of mining. The high-temperature environment, particularly
Externí odkaz:
https://doaj.org/article/418239c0b96a404889388a6dc12130ab
Publikováno v:
Energy Conversion and Management: X, Vol 21, Iss , Pp 100501- (2024)
The power production, fuel consumption and revenue of any gas turbine (GT) power plant are greatly affected by variations in ambient conditions (entering air into the compressor). This paper simulates and reports the power output and efficiency of a
Externí odkaz:
https://doaj.org/article/70938e35f93a4e79ab22f4ce9f246443
Autor:
LI Yue, JIA Jie, TIAN Qi
Publikováno v:
Meikuang Anquan, Vol 54, Iss 4, Pp 97-102 (2023)
Long-term work in the environment of high temperature and high humidity underground not only endangers the health of miners, but also easily leads to the occurrence of underground accidents. In view of this situation, personal cooling garments can be
Externí odkaz:
https://doaj.org/article/f09def73146342168ea91fab22fe2c95
Publikováno v:
Meikuang Anquan, Vol 54, Iss 3, Pp 46-52 (2023)
This paper proposes a method to control the heat transfer from the surrounding rock to the roadway, that is, a new type of thermal insulation mortar is laid on the wall of the roadway surrounding rock, and the optimal proportion of three additives in
Externí odkaz:
https://doaj.org/article/5d3f758dda8444f2b1e1447e55b9d934
Publikováno v:
Holodilʹnaâ Tehnika i Tehnologiâ, Vol 59, Iss 1, Pp 4-13 (2023)
Solar cooling technologies include a solar power plant as a heat source and heat-using refrigeration machine as a cooling production. The article presents the analysis of temperature regimes and temperature differences in heat exchange devices of abs
Externí odkaz:
https://doaj.org/article/45bcbe91e40d4e03913792a766f695e5
Numerical simulation on the effectiveness of hybrid nanofluid in jet impingement cooling application
Autor:
Nur Syahirah M. Hanafi, Wan Aizon W. Ghopa, Rozli Zulkifli, Shahrir Abdullah, Zambri Harun, Mohd Radzi Abu Mansor
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 764-775 (2022)
This paper investigates the heat transfer performance of different nanofluid coolants with the employment of a single nozzle, axisymmetric, and confined jet impingement method. A numerical analysis using Ansys FLUENT software is carried out. A mixtur
Externí odkaz:
https://doaj.org/article/06b3568ca0e74c0194eea367a9c621b8
Autor:
Umesh Unnikrishnan, Vigor Yang
Publikováno v:
Propulsion and Power Research, Vol 11, Iss 3, Pp 293-310 (2022)
Modern gas turbines work under demanding high temperatures, high pressures, and high rotational speeds. In order to ensure durable and reliable operation, effective cooling measures must be applied to the high-temperature rotating components, includi
Externí odkaz:
https://doaj.org/article/e4ec5ac58a3341289d17daedbcb2c53e
Autor:
Jiaqi Zhang, Mengye Chen, Shang Gao, Zhi Li, Charles J. Vörösmarty, Balazs Fekete, Ariel Miara, Yang Hong
Publikováno v:
Frontiers in Environmental Science, Vol 11 (2023)
As one of the components comprising food-energy-water systems (FEWS), the energy sector, especially electricity production, is intimately connected to water. Climate extremes-related impacts on water resources will directly affect the interdependence
Externí odkaz:
https://doaj.org/article/f9584a4e385f4cf59d813241f48a0238