• Analyse av alternative driftsformer for ikke-elektrifiserte baner 2. utgave 

      Zenith, Federico; Møller-Holst, Steffen; Myklebust, Thor; Thomassen, Magnus; Tolchard, Julian R; Hovland, Jon; Thomassen, Tonje; Wittgens, Bernd; Bustad, Joakim; Landmark, Andreas; Tschentscher, Roman; Hansen, Olav (SINTEF rapport;2019:00997, Research report, 2019-09-30)
      SAMMENDRAG Alternative drivstoff og framdriftsteknologier er evaluert for ikke-elektrifiserte banestrekninger i Norge med fokus på godstrafikk. Denne rapporten er en revidert utgave av en rapport som opprinnelig ble skrevet ...
    • FEM formulation for mass diffusion through UMATHT subroutine 

      Alvaro, Antonio; Maincon, Philippe Emmanuel; Osen, Vidar (SINTEF Rapport;, Research report, 2014)
      This report summarized the development of a Finite Element framework for the description of bulk mass diffusion of a solute (hydrogen) in metallic materials (iron/steels). The implemented governing diffusion law accounts ...
    • The HyOpt model Input data and mathematical formulation 

      Kaut, Michal; Flatberg, Truls; Ortiz, Miguel Munoz (SINTEF Rapport;2019:01439, Research report, 2019)
      This report gives a description of the mathematical model underlying the HyOpt model and the associated input data. HyOpt is an optimization model for the design and evaluation of energy systems with a focus on hydrogen-based ...