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Listar por autor "Bruni, Stefano"

RiuNet: Repositorio Institucional de la Universidad Politécnica de Valencia

Listar por autor "Bruni, Stefano"

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    A comprehensive model of the railway wheelset-track interaction in curves 
    Martínez Casas, José; Di Gialleonardo, Egidio; Bruni, Stefano; Baeza González, Luis Miguel (Elsevier, 2014-09-01)
    Train-track interaction has been extensively studied in the last 40 years at least, leading to modelling approaches that can deal satisfactorily with many dynamic problems arising at the wheel/rail interface. However, the ...
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    A linear non-Hertzian unsteady tangential wheel-rail contact model 
    Baeza González, Luis Miguel; Bruni, Stefano; Giner Navarro, Juan; Liu, Binbin (Elsevier, 2023-03)
    [EN] The increase in computational capacity has considerably reduced the use of linear models for wheel/rail tangential contact, being currently replaced by theories that adopt non-linear formulations able to address the ...
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    Numerical Estimation of Stresses in Railway Axles Using a Train-Track Interaction Model 
    Martínez Casas, José; Mazzola, Laura; Baeza González, Luis Miguel; Bruni, Stefano (Elsevier, 2013-02)
    The fatigue design of railway axles requires that the stresses arising in the axle in real service are accurately quantified. This paper describes a method to compute the dynamic stresses arising in railway axles as the ...
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    The results of the pantograph catenary interaction benchmark 
    Bruni, Stefano; Ambrosio, Jorge; Carnicero, Alberto; Cho, Yong Hyeon; Finner, Lars; Ikeda, Mitsuru; Kwon, Sam Young; Massat, Jean-Pierre; Stichel, Sebastian; Tur Valiente, Manuel; Zhang, Weihua (Taylor & Francis, 2014)
    [EN] This paper describes the results of a voluntary benchmark initiative concerning the simulation of pantograph catenary interaction, which was proposed and coordinated by Politecnico di Milano and participated by 10 ...