Zobrazeno 1 - 10
of 930
pro vyhledávání: '"reverse current"'
Publikováno v:
Geography, Environment, Sustainability, Vol 17, Iss 1, Pp 36-43 (2024)
Tidal estuaries play a crucial role, serving as major hubs for economic activities while also contributing to the preservation of natural diversity and bioproductivity. In Russia, these estuaries are primarily located in remote regions of the Europea
Externí odkaz:
https://doaj.org/article/96226055ead242d2bfb53420516fdae6
Publikováno v:
Омский научный вестник, Vol 2 (186), Pp 119-125 (2023)
The increase in the power of power semiconductor converters operated in the railway industry is associated with the use of group connections of power semiconductor devices in them, the variation in the parameters of which, and, therefore, their un
Externí odkaz:
https://doaj.org/article/5d4421eaed834e228f0008b80b862771
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 3055-3066 (2023)
The pulse reverse current electrodeposition process consists of two stages: the forward deposition and reverse dissolution. This study aims to understand the characteristics of forward deposition and reverse dissolution and to reveal their influences
Externí odkaz:
https://doaj.org/article/70ba4b99132248ecb20dd91e6b740d5b
Publikováno v:
Energy Conversion and Management: X, Vol 20, Iss , Pp 100478- (2023)
Uneven current density distribution in a proton exchange membrane fuel cell (PEMFC) can decrease the reactant and catalyst utilization, reduce the energy conversion efficiency of the whole fuel cell, and even lead to a shortened cell life. Therefore,
Externí odkaz:
https://doaj.org/article/7bb469316b8242ac9a23c545265c2b37
Publikováno v:
Journal of Materials Research and Technology, Vol 23, Iss , Pp 3772-3789 (2023)
Co–CeO2 nanocomposite coatings are a unique engineering material with enhanced corrosion and wear properties and high oxidation resistance. The size and dispersion of the second phase within the matrix are of great concern in such coatings. Compare
Externí odkaz:
https://doaj.org/article/c0c9194904cd4739865f4e85b4b537ce
Publikováno v:
Anti-Corrosion Methods and Materials, 2022, Vol. 69, Issue 5, pp. 524-531.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/ACMM-03-2022-2626
Akademický článek
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Publikováno v:
Energies, Vol 16, Iss 21, p 7222 (2023)
The deliberate removal of photovoltaic modules from a string can occur for various reasons encompassing maintenance, measurements, theft, or failure, reducing that string length relative to others when replacement modules are not available and there
Externí odkaz:
https://doaj.org/article/0c208ad7a0ef404fa982bac8d0bf0a8c
Publikováno v:
IEEE Access, Vol 10, Pp 46176-46186 (2022)
This paper proposes a 6.78MHz CMOS active rectifier for wireless power transfer (WPT) systems with adaptive hybrid mode (HM) on/off-delay compensation. Both conventional current mode (CM) and voltage mode (VM) delay compensation schemes are discussed
Externí odkaz:
https://doaj.org/article/41d83e3804e24142b9df05b41eaac953
Akademický článek
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