Now showing items 1-4 of 4

    • A local constitutive model for the discrete element method: application to geomaterials and concrete 

      Oñate Ibáñez de Navarra, Eugenio; Zárate Araiza, José Francisco; Miquel Canet, Juan; Santasusana Isach, Miquel; Celigueta Jordana, Miguel Ángel; Arrufat Garcia, Ferran; Gandikota, Varadaraju; Valiullin, Khaydar; Ring, Lev (Springer, 2015-06)
      Article
      Open Access
      This paper presents a local constitutive model for modelling the linear and non linear behavior of soft and hard cohesive materials with the discrete element method (DEM). We present the results obtained in the analysis ...
    • A particle-based method for analysis of cuttings transport in wellbores 

      Celigueta Jordana, Miguel Ángel; Latorre Sánchez, Juan Salvador; Ubach Fuentes, Pere-Andreu; Miquel Canet, Juan; Oñate Ibáñez de Navarra, Eugenio; Gandikota, Varadaraju; Deshpande, Kedar M. (2013)
      Conference report
      Restricted access - publisher's policy
    • Advances in the Discrete Element Method for drilling mechanics problems 

      Oñate Ibáñez de Navarra, Eugenio; Arrufat Garcia, Ferran; Zárate Araiza, José Francisco; Ubach Fuentes, Pere-Andreu; Gandikota, Varadaraju; Ring, Lev (2013)
      Conference report
      Restricted access - publisher's policy
      We present recent developments in the Discrete Element method (DEM) for analysis of drilling mechanics problems typical in the oil and gas industry. A new local DEM constitutive model able to predict the non-linear behavior ...
    • Application of an enhanced discrete element method to oil and gas drilling processes 

      Ubach Fuentes, Pere-Andreu; Arrufat Garcia, Ferran; Ring, Lev; Gandikota, Varadaraju; Zárate Araiza, José Francisco; Oñate Ibáñez de Navarra, Eugenio (Springer, 2015)
      Article
      Open Access