Now showing items 1-7 of 7

    • Analysis of support structure of wind turbine tower 

      Mediano Valiente, Begoña; Domínguez García, José Luis; García Planas, María Isabel (2013)
      Conference report
      Open Access
      Wind turbines are being used to generate electricity as an alternative energy source to conventional fossil fu- els, and it is well known that wind towers must to sus- tain continuous vibration forces throughout their ...
    • Análisis y simulación del comportamiento de una tubería para el transporte de fluidos mediante un modelo de elementos finitos 

      Mediano Valiente, Begoña (Universitat Politècnica de Catalunya, 2011-03)
      Master thesis (pre-Bologna period)
      Open Access
      El presente proyecto surge del inter´es por analizar la estabilidad de una tuber´ıa para el transporte de fluidos desde su enfoque matem´atico y estructural. Se pretende analizar la afectaci´on de las condiciones de ...
    • Input Observability Analysis of Fixed Speed Wind Turbine 

      García Planas, María Isabel; Domínguez García, José Luís; Mediano Valiente, Begoña (WSEAS Press, 2012-04)
      Part of book or chapter of book
      Open Access
      This paper deals with the concept of input observability in a fixed speed wind turbine. A linear system has been calculated from the nonlinear equations of the squirrel cage induction generator, supposing it connected directly ...
    • Modelling of a clamped-pinned pipeline conveying fluid for vibrational stability analysis 

      Mediano Valiente, Begoña; García Planas, María Isabel (2014-08)
      Article
      Open Access
      Recent developments in materials and cost reduction have led the study of the vibrational stability of pipelines conveying fluid to be an important issue. Nowadays, this analysis is done both by means of simulation with ...
    • Stability analysis of a clamped-pinned pipeline conveying fluid 

      García Planas, María Isabel; Mediano Valiente, Begoña (WSEAS Press, 2014-01)
      Article
      Open Access
      Increasing advances in materials engineering and cost reduction in their testing have lead to the study of the stability of vibration of pipes conveying fluid an important problem to deal with. Currently, such analysis ...
    • Stability analysis of a wind turbine tower using reachability properties of switched systems 

      García Planas, María Isabel; Mediano Valiente, Begoña (2015-07)
      Article
      Restricted access - publisher's policy
      Wind turbines are increasingly installed to generate electricity around the whole, as an alternative energy source to conventional fossil fuels in order to reduce fossil fuel energy dependence and environment impact. ...
    • Stability of a pipeline hydraulic fluid with one end fixed 

      García Planas, María Isabel; Mediano Valiente, Begoña (2011-09-05)
      External research report
      Open Access
      The dynamics and stability of pipes conveying fluid has been studied thoroughly in the last decades. In this paper we study the stability in the Liapunov sense, of a clamped-pinned pipe conveying fluid at a low speed. After ...