• Estimation of tank-to-wheel efficiency functions based on type approval data 

      Hjelkrem, Odd Andre; Arnesen, Petter; Bø, Torstein Ingebrigtsen; Sondell, Rebecka Snefuglli (Journal article; Peer reviewed, 2020-10-15)
      The representation of tank-to-wheel efficiency is for many modelling purposes simplified to a constant value. However, the relationship between tank-to-wheel efficiency and operational properties is not necessarily constant. ...
    • Model Predictive Control of Marine Power Plants with Gas Engines and Battery 

      Bø, Torstein Ingebrigtsen; Vaktskjold, Erlend; Pedersen, Eilif; Mo, Olve (Journal article; Peer reviewed, 2019-01-31)
      The electric load demand on marine vessels is constantly changing during some operational modes, such as in harsh weather or complex operations. Therefore, diesel engines are typically used to handle these variations. Gas ...
    • Potential power setups, fuels and hull designs capable of satisfying future EEDI requirements 

      Lindstad, Elizabeth; Bø, Torstein Ingebrigtsen (Journal article; Peer reviewed, 2018-08)
      Maritime emission regulations set limits for SOx and NOx emissions for health and environmental reasons, and for CO2, through the Energy Efficiency Design Index (EEDI), with the general aim of mitigating global warming. ...