Zobrazeno 1 - 10
of 3 669
pro vyhledávání: '"electrical performance"'
Publikováno v:
Case Studies in Construction Materials, Vol 21, Iss , Pp e03985- (2024)
Carbon nanotubes (CNTs) and graphene oxide (GO), two nanomaterials with excellent mechanical and electrical performance, are expected to obtain concrete with both high mechanical performance and electrical performance through single-doping and multi-
Externí odkaz:
https://doaj.org/article/a75f64449ca9425bbcec3c64dd5aff89
Autor:
Mashhour A. Alazwari, Ali Basem, Hussein A.Z. AL-bonsrulah, Khalid H. Almitani, Nidal H. Abu-Hamdeh, Mahmood Shaker Albdeiri, Turki AlQemlas, Ria H. Egami
Publikováno v:
Results in Engineering, Vol 24, Iss , Pp 103264- (2024)
In this study, a photovoltaic (PV) system was enhanced through the combination of a cooling duct utilizing a nanofluid composed of water and Al₂O₃ nanoparticles, aimed at optimizing thermal regulation and improving electrical efficiency. A novel
Externí odkaz:
https://doaj.org/article/a6029390ca56474290ff5e5c50ed0c3e
Publikováno v:
Case Studies in Thermal Engineering, Vol 63, Iss , Pp 105301- (2024)
Incorporating thermoelectric (TE) modules into photovoltaic/thermal (PVT) systems can markedly increase energy output by improving the overall efficiency of energy conversion. This research focused on the design and simulation of a PVT system integra
Externí odkaz:
https://doaj.org/article/194f6725028f4ce692febb4a749d8b77
Publikováno v:
Case Studies in Thermal Engineering, Vol 60, Iss , Pp 104762- (2024)
The performance of polycrystalline solar modules in semi-arid regions, such as Aswan City, Egypt, can be significantly influenced by local climatic conditions. This study aims to develop simplified models to accurately predict the thermal and electri
Externí odkaz:
https://doaj.org/article/b561c322bb5c46cd82fe71a2323f6bb2
Publikováno v:
Energies, Vol 17, Iss 22, p 5643 (2024)
Efforts to achieve carbon neutrality, which aims to reduce the net carbon emissions to zero by decreasing carbon emissions from human activities and increasing carbon absorption, are actively underway. Additionally, the search for clean energy altern
Externí odkaz:
https://doaj.org/article/9604d53c6e744454a39e057ca062438a
Autor:
Rumiana Kotsilkova, Vladimir Georgiev, Mariya Aleksandrova, Todor Batakliev, Evgeni Ivanov, Giovanni Spinelli, Rade Tomov, Tsvetozar Tsanev
Publikováno v:
Nanomaterials, Vol 14, Iss 22, p 1840 (2024)
This study developed a novel 3D-printable poly(vinylidene fluoride) (PVDF)-based nanocomposite incorporating 6 wt% graphene nanoplatelets (GNPs) with programmable characteristics for resistive heating applications. The results highlighted the signifi
Externí odkaz:
https://doaj.org/article/30fd93d899c0420ebcfba2a821ee9704
Publikováno v:
Sensors, Vol 24, Iss 21, p 7085 (2024)
As the market share of electric vehicles continues to rise, consumer demands for comfort within the vehicle interior have also increased. The noise generated by electric seats during operation has become one of the primary sources of in-cabin noise.
Externí odkaz:
https://doaj.org/article/e56f23418ae74913aecce3c7910c82f2
Autor:
Xu Yang, Hong Zhao, Xuan Wang, Jiaming Yang, Chengcheng Zhang, Junqi Chen, Chunyang Li, Xindong Zhao, Manzhi Shao
Publikováno v:
Materials & Design, Vol 240, Iss , Pp 112884- (2024)
In order to figure out the effects of charge-attracting molecules on the direct current electrical performance of crosslinked polyethylene (XLPE), the molecules with different structures and functional groups were grafted onto XLPE, and their space c
Externí odkaz:
https://doaj.org/article/f6076e80453e4e409c7db1bdf25dac79
Publikováno v:
Micromachines, Vol 15, Iss 10, p 1204 (2024)
In this study, we analyze metal–insulator–metal (MIM) capacitors with different thicknesses of SixNy film (650 Å, 500 Å, and 400 Å) and varying levels of film quality to improve their capacitance density. SixNy thicknesses of 650 Å, 500 Å, a
Externí odkaz:
https://doaj.org/article/a6ca8ba2a06f492bbabb2c7d76b98792
Publikováno v:
Alexandria Engineering Journal, Vol 76, Iss , Pp 689-700 (2023)
The present study is about the modeling of laminar flow of testing fluid within the sinusoidal wall in existence of V shaped fins. The heat absorption of testing fluid has been improved with loading nanoparticles and installing fins within the upper
Externí odkaz:
https://doaj.org/article/2a0e296901e24af0b7f4ec6e827164df