Zobrazeno 1 - 10
of 152
pro vyhledávání: '"Fernando L"'
Publikováno v:
Journal of Materials Research and Technology, Vol 11, Iss, Pp 2305-2313 (2021)
Recently discovered Co–Nb–V- and Co–Ta–V-based superalloys exhibit, with additions of Ni, Cr, Ti and Al, a stable γ+γ′ microstructure leading to excellent creep resistance. Here, to obtain a γ′-volume fraction higher than in the best c
Publikováno v:
Frontiers in Physics, Vol 9 (2021)
We thoroughly investigate the performance of the Dynamic Memdiode Model (DMM) when used for simulating the synaptic weights in large RRAM-based cross-point arrays (CPA) intended for neuromorphic computing. The DMM is in line with Prof. Chua’s memri
Publikováno v:
The Minerals, Metals & Materials Series ISBN: 9783030362959
This project aims to develop teaching materials through 3D printing to support educational processes related to science, heritage, and culture associated with the Museum of the University of Antioquia, and greatly oriented to the education of the chi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::75343a235d7378245f3865523618d824
https://doi.org/10.1007/978-3-030-36296-6_24
https://doi.org/10.1007/978-3-030-36296-6_24
Autor:
Alejandro D. Otero, Fernando L. Ponta
Publikováno v:
Renewable Energy. 117:275-286
In this paper we investigate the sources of cyclic loads affecting the structural solicitation and power production in Horizontal Axis Wind Turbines, in particular the role of blade-section misalignment. These loads could become determinant in future
Publikováno v:
Renewable Energy. 107:327-339
Pitch control comprises a significant proportion of current wind turbine load-control approaches. Collective pitching is used in restricting the overall power generation at high winds, whereas individual pitching has the added advantage of mitigating
Publikováno v:
Journal of Applied Geophysics. 139:257-268
Ground penetrating radar (GPR) is a useful sensing modality for mapping and identification of underground infrastructure networks, such as metal and concrete pipes (gas, water or sewer), phone conduits or cables, and other buried objects. Due to the
Publikováno v:
Electric Power Systems Research. 143:703-714
This paper proposes an isolated bidirectional asymmetrical multilevel inverter topology composed by an H-bridge (HB) inverter connected to the primary side of transformer. The transformer secondary side is composed by two windings, and each one is co
Publikováno v:
Journal of Vibration and Control. 24:1774-1786
A vibration model of the powertrain can be used to predict its dynamic behavior when excited by fluctuations in the engine torque and speed. The torsional vibration resulting from torque and speed fluctuations increases the rattle noise in the gearbo
Publikováno v:
Materials Science and Engineering: A. 796:139977
Previously-reported metastable γ′-L12 Co3(Nb0.65V0.35) precipitates in the Co–6Nb–6V (at. %) ternary alloy are stabilized by additions of Al, Ti, Ni and Cr to the alloy. We identify two such multinary γ/γ′ alloys - with compositions of Co
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Understanding the multi-physics phenomena associated with blade dynamics constitutes a fundamental factor for the continuous development of wind-turbine technology and the optimization of the efficiency of wind farms. Large size differences between w