Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Aitor Fernández-Jiménez"'
Autor:
Rodolfo Espina-Valdés, Aitor Fernández-Jiménez, Victor Manuel Fernández-Pacheco, Ahmed Gharib-Yosry, Eduardo Álvarez-Álvarez
Publikováno v:
Ingeniería del Agua, Vol 26, Iss 3, Pp 205-216 (2022)
Las turbinas hidrocinéticas se presentan como una alternativa futura para la obtención de energía de las corrientes de agua de manera sostenible. El aumento de eficiencia de dichas turbinas desde distintas aproximaciones constituye una línea de i
Externí odkaz:
https://doaj.org/article/96ad9b878bfe4aa6a470a1d4311d33fe
Autor:
Roberta Ferraiuolo, Ahmed Gharib-Yosry, Aitor Fernández-Jiménez, Rodolfo Espina-Valdés, Eduardo Álvarez-Álvarez, Giuseppe Del Giudice, Maurizio Giugni
Publikováno v:
Environmental Sciences Proceedings, Vol 21, Iss 1, p 62 (2022)
The present work describes the design process of a 3D-printed prototype of a three-blade horizontal-axis hydrokinetic water turbine (HAHWT). The employed blade profile is an EPPLER818, which was previously studied through the Q-Blade software accordi
Externí odkaz:
https://doaj.org/article/2ca061afe1424c8e8d5be2899b34d485
Autor:
Rodolfo Espina-Valdés, Victor M. Fernández-Álvarez, Ahmed Gharib-Yosry, Aitor Fernández-Jiménez, Eduardo Álvarez-Álvarez
Publikováno v:
Environmental Sciences Proceedings, Vol 21, Iss 1, p 4 (2022)
The research presented analyzes the influence exerted on the efficiency of a vertical axis cross-flow hydrokinetic microturbine by modifying the geometry of the channel by means of a deflector located upstream of the turbine. To this end, a series of
Externí odkaz:
https://doaj.org/article/4c427d996d9a4d3c838055b7e590c529
Autor:
Rodolfo Espina-Valdés, Ahmed Gharib-Yosry, Roberta Ferraiuolo, Aitor Fernández-Jiménez, Victor Manuel Fernández-Pacheco
Publikováno v:
Environmental Sciences Proceedings, Vol 21, Iss 1, p 26 (2022)
In this research, the influence of blade geometry on the power stage characterization of cross-flow hydrokinetic turbines and vertical axis under conditions of low current velocity (TSR values obtained indicate that these turbines will work mainly by
Externí odkaz:
https://doaj.org/article/7a4d6e9ab2dd4b4c8b3dcdb41a097e3d
Autor:
Aitor Fernández-Jiménez, Eduardo Álvarez-Álvarez, Mario López, Mateo Fouz, Iván López, Ahmed Gharib-Yosry, Rubén Claus, Rodrigo Carballo
Publikováno v:
Energies, Vol 14, Iss 20, p 6686 (2021)
This article presents the characteristic curves of a vertical-axis hydrokinetic tidal turbine of the Darrieus subtype aimed at meeting the electricity demand of port facilities located at harbors and estuaries with low water-speed conditions. The tur
Externí odkaz:
https://doaj.org/article/073b638c727f420eb2b167a761306d9d
Autor:
Aitor Fernández-Jiménez, Víctor Manuel Fernández Pacheco, Eduardo Alvarez Alvarez, Rodolfo Espina Valdés, Ahmed Gharib Yosry
Publikováno v:
WOS:000834989300005
[EN] Hydrokinetic turbines are presented as a future alternative for obtaining energy from water currents in a sustainable way. The increase in the efficiency of these turbines from different approaches constitutes a line of research in which numerou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1d8f04e5085c7d92f13de995ff83a8e
https://hdl.handle.net/10251/185470
https://hdl.handle.net/10251/185470
Autor:
Eduardo Álvarez Álvarez, Aitor Fernández Jiménez, Eduardo Blanco Marigorta, Víctor Manuel Fernández Pacheco, Ahmed Gharib
Publikováno v:
DYNA. 96:194-199
El creciente interes por las energias hipocarbonicas ha sido fundamental para el desarrollo de nuevos sistemas de generacion electrica a partir de fuentes renovables. En este contexto, las turbinas hidrocineticas en canales son una excelente alternat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6a25b64bc5d106ef96f8c1e75902900
https://doi.org/10.6036/9883
https://doi.org/10.6036/9883
Autor:
Emilio López Corominas, Rodolfo Espina-Valdés, Antonio Javier Calleja-Rodriguez, Aitor Fernández-Jiménez, Eduardo Álvarez-Álvarez, Manuel Rico-Secades
Publikováno v:
Clean Technologies and Environmental Policy
The enormous inroads made by renewable energy in recent years have been the key to the development of new technologies designed to obtain energy from a range of resources. Hydrokinetic microturbines used to harness kinetic energy from rivers, tidal a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::266f7970c561319ba012dfb450e05cc1
http://europepmc.org/articles/PMC7455786
http://europepmc.org/articles/PMC7455786
Autor:
Aitor Fernández-Jiménez, Victor Manuel Fernández Pacheco, Francisco J. Hurlé-Castro, Eduardo álvarez-álvarez
Publikováno v:
Proceedings of the 39th IAHR World Congress.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d5d38d86641935828b868191a97260c
https://doi.org/10.3850/iahr-39wc252171192022479
https://doi.org/10.3850/iahr-39wc252171192022479
Autor:
Mario Álvarez Fernández, Samuel Camba Fernández, Aitor Fernández Jiménez, Manuel Rico-Secades, Eduardo Álvarez Álvarez, Antonio J. Calleja Rodríguez
Publikováno v:
Proceedings, Vol 2, Iss 23, p 1445 (2018)
The present project aims to design the control and monitoring system for a test bench that will help to calculate the power level that can be extracted from wind vertical axis hydrokinetic microturbines. The workbench includes a hydraulic system calc
Externí odkaz:
https://doaj.org/article/377c42ba9cc44eaea0ce6d31fcab7cce