Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Martínez Muelas, Alejandro"'
Autor:
Sorribes Palmer, Felix, Navarro Medina, Fermín, Sanz Andres, Angel Pedro, Perez Grande, María Isabel, Martínez Muelas, Alejandro, Vega Ramiro, Enrique, Mascaraque Sillero, Álvaro, Rodriguez Plaza, Miguel, Iglesias Díaz, I.J., Andres Alguacil, Alvaro, Alonso Gimeno, Diana
Publikováno v:
The First International Conference on Railway Technology: Research, Development and Maintenance | Proceedings of The First International Conference on Railway Technology: Research, Development and Maintenance | 18/04/2012-20/04/2012 | Las Palmas de Gran Canaria, España
Archivo Digital UPM
Universidad Politécnica de Madrid
Archivo Digital UPM
Universidad Politécnica de Madrid
One of the phenomena that limit the velocity of trains in high speed lines is the so- called “ballast pick-up”. It is a ballast train-induced-wind erosion (or BATIWE) that can produce damage to the train under body and the infrastructure surround
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::23d37b1d9731c863513b17352620242f
http://oa.upm.es/20021/
http://oa.upm.es/20021/
Autor:
Sorribes Palmer, Felix, López García, Oscar, Sanz Andres, Angel Pedro, Cuerva Tejero, Alvaro, Meseguer Ruiz, José, Martínez Muelas, Alejandro, Vega Ramiro, Enrique, Avila Sanchez, Sergio, Mascaraque Sillero, Álvaro, Martínez, J.C.
Publikováno v:
The First International Conference on Railway Technology: Research, Development and Maintenance | Proceedings of The First International Conference on Railway Technology: Research, Development and Maintenance | 18/04/2012-20/04/2012 | Las Palmas de Gran Canaria, España
Archivo Digital UPM
Universidad Politécnica de Madrid
Archivo Digital UPM
Universidad Politécnica de Madrid
A measurement investigation, at ADIF's test site at the O Eixo viaduct which is on the Spanish Santiago-Ourense high speed railway line, has been carried out during the last year. The main goal of the investigation is to study the effect of the cross
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ee7ea3f31b33017ffbd72b043f78a529
https://oa.upm.es/20012/
https://oa.upm.es/20012/
Autor:
Navarro Medina, Fermín, Sanz Andres, Angel Pedro, Pérez Grande, María Isabel, Martínez Muelas, Alejandro, Vega Ramiro, Enrique, Rodriguez Plaza, Miguel, Iglesias Dia, Ignacio Jorge, Andres Alguacil, Alvaro, Alonso Gimeno, Diana
Publikováno v:
Proceedings of 13th International Conference on Wind Engineering | 13th International Conference on Wind Engineering | 10/07/2011-15/07/2011 | Amsterdand, Paises Bajos
Archivo Digital UPM
Universidad Politécnica de Madrid
Archivo Digital UPM
Universidad Politécnica de Madrid
The aim of this contribution is to present a theoretical approach and two experimental campaigns (on wind tunnel and on the track) concerning the research work about the ballast train-induced-wind erosion (BTIWE) phenomenon. When a high speed train o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::e7102e1c96a388c268fb01e8ef50868e
https://oa.upm.es/12638/
https://oa.upm.es/12638/
Autor:
Meseguer Ruiz, José, Sanz Andres, Angel Pedro, Barrero Gil, Antonio, Franchini, Sebastian Nicolas, Martínez Muelas, Alejandro, Pindado Carrion, Santiago, Vega Ramiro, Enrique
Publikováno v:
Ingeniería Aeronáutica y Astronáutica., ISSN 0020-1006, 2010-01, No. 396
Archivo Digital UPM
instname
Archivo Digital UPM
instname
Cuando en 1994, a consecuencia de la remodelación general del edificio principal de la Escuela Técnica Superior de Ingenieros Aeronáuticos (ETSIA), fue preciso desmantelar las primitivas instalaciones de ensayos aerodinámicos existentes en el Lab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::674036dffd1e9c9164d558cfc1653971
https://oa.upm.es/8233/
https://oa.upm.es/8233/
Autor:
Martínez Muelas, Alejandro, Cuerva Tejero, Alvaro, Sanz Andres, Angel Pedro, Franchini, Sebastian Nicolas
Publikováno v:
Proceedings CD-ROM of 10th German Wind Energy Conference. DEWEK 2008 | 10th German Wind Energy Conference. DEWEK 2008 | 26/11/2008-27/11/2008 | Bremen, Alemania
Archivo Digital UPM
instname
Archivo Digital UPM
instname
Most of the experimental tasks in Wind Energy require the determination of the 3D turbulent characteristics of the wind speed with large time resolution. Ultrasonic anemometers are able to provide measurements of the wind speed vector in one point wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::32f67ebf9fb8e33af53626cf540cdead
https://oa.upm.es/3488/
https://oa.upm.es/3488/
Publikováno v:
CDROM of Proceedings of 6th International Colloquium on: Bluff Bodies Aerodynamics and Applications. BBAA VI-2008 | 6th International Colloquium on: Bluff Bodies Aerodynamics and Applications. BBAA VI-2008 | 20/07/2009-24/07/2008 | Milán, Italia
Archivo Digital UPM
Universidad Politécnica de Madrid
Archivo Digital UPM
Universidad Politécnica de Madrid
From November, 2006 to March, 2008 a series of tests were performed onboard a wide variety of trains in order to check their response to pressure waves generated while passing through tunnels. In this communication part of the experimental results ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::0d4b7a101e1c3e6b5e0955d5e9bb002f
https://oa.upm.es/3468/
https://oa.upm.es/3468/