Bilde av Aarsæther, Karl Gunnar
Bilde av Aarsæther, Karl Gunnar
Department of Technology and Safety karl.g.aarsather@uit.no +4777660289 Tromsø TEK 3.016

Karl Gunnar Aarsæther


Associate professor


  • Sushmit Dhar, Eirik Mikal Samuelsen, Masoud Naseri, Karl Gunnar Aarsæther, Kåre Edvardsen :
    Spray Icing on ONEGA Vessel- A Comparison of Liquid Water Content Expressions
    International Conference on Offshore Mechanics and Arctic Engineering (OMAE) [proceedings] 2022 ARKIV / DOI
  • Hui Cheng, Lin Li, Muk Chen Ong, Karl Gunnar Aarsæther, Jaesub Sim :
    Effects of mooring line breakage on dynamic responses of grid moored fish farms under pure current conditions
    Ocean Engineering 2021 ARKIV / DOI
  • Jaesub Sim, Hui Cheng, Karl Gunnar Aarsæther, Lin Li, Muk Chen Ong :
    Numerical investigation on the cage-to-cage wake effect: A case study of a 4 × 2 cage array
    Journal of Offshore Mechanics and Arctic Engineering 2021 ARKIV / DOI
  • Karl Johan Reite, Joakim Haugen, Finn Are Michelsen, Karl Gunnar Aarsæther :
    Sustainable and Added Value Small Pelagics Fisheries Pilots
    Springer 2021 ARKIV / DOI
  • Stian Skjong, Karl-Johan Reite, Karl Gunnar Aarsæther :
    Lumped, constrained cable modeling with explicit state-space formulation using an elastic version of Baumgarte stabilization
    Journal of Offshore Mechanics and Arctic Engineering 2021 ARKIV / DOI
  • Hui Cheng, Karl Gunnar Aarsæther, Lin Li, Muk Chen Ong :
    Numerical Study of a Single-Point Mooring Gravity Fish Cage With Different DeformationSuppression Methods
    Journal of Offshore Mechanics and Arctic Engineering 2020 DOI
  • Hui Cheng, Lin Li, Karl Gunnar Aarsæther, Muk Chen Ong :
    Typical hydrodynamic models for aquaculture nets: A comparative study under pure current conditions
    Aquacultural Engineering 2020 ARKIV / DOI
  • Hui Cheng, Karl Gunnar Aarsæther, Lin Li, Muk Chen Ong :
    Numerical Study of a Single-Point Mooring Gravity Fish Cage With Different Deformation-Suppression Methods
    The American Society of Mechanical Engineers (ASME) 2019 ARKIV / DATA / DOI
  • Biao Su, Karl-Johan Reite, Martin Føre, Karl Gunnar Aarsæther, Morten Alver, Per Christian Endresen et al.:
    A Multipurpose Framework for Modelling and Simulation of Marine Aquaculture Systems 
    The American Society of Mechanical Engineers (ASME) 2019 DOI
  • Stian Skjong, Lars Tandle Kyllingstad, Karl Johan Reite, Joakim Haugen, Jarle Ladstein, Karl Gunnar Aarsæther :
    Generic on-board decision support system framework for marine operations
    The American Society of Mechanical Engineers (ASME) 2019 DOI
  • Biao Su, Karl Gunnar Aarsæther, David Kristiansen :
    Numerical study of a moored structure in moving broken ice driven by current and wave
    Journal of Offshore Mechanics and Arctic Engineering 2019 DOI
  • Karl Gunnar Aarsæther, Biao Su, David Kristiansen :
    Numerical Study of a Fishing Vessel Operating in Partially Ice Covered Waters
    The American Society of Mechanical Engineers (ASME) 2018 ARKIV / DOI
  • Ingunn Marie Holmen, Trine Thorvaldsen, Karl Gunnar Aarsæther :
    OMAE2017-62023 Development of a Simulator Training Platform for Fish Farm Operations
    The American Society of Mechanical Engineers (ASME) 2017 ARKIV / DOI
  • Biao Su, David Kristiansen, Karl Gunnar Aarsæther :
    Numerical Study of a Moored Structure in Moving Broken Ice Driven by Current and Wave
    The American Society of Mechanical Engineers (ASME) 2017 ARKIV / DOI
  • Nina Madsen, Karl Gunnar Aarsæther, Bent Herrmann :
    Predicting the effect of seine rope layout pattern and haul-in procedure on the effectiveness of demersal seine fishing: a computer simulation-based approach
    PLOS ONE 2017 ARKIV / DOI
  • Bent Herrmann, Roger B. Larsen, Manu Berrondo Sistiaga, Nina Madsen, Karl Gunnar Aarsæther, Eduardo Grimaldo et al.:
    Predicting size selection of cod (Gadus morhua) in square mesh codends for demersal seining: A simulation-based approach
    Fisheries Research 2016 DOI
  • Biao Su, Karl Gunnar Aarsæther, David Kristiansen :
    Numerical Study of Wave-Driven Impact of a Sea Ice Floe on a Circular Cylinder
    The American Society of Mechanical Engineers (ASME) 2016 DOI
  • Nina Madsen, Karl Gunnar Aarsæther, Bent Herrmann, Kurt Hansen, Jørgen Haavind Jensen :
    The physical behavior of seine ropes for evaluating demersal seine fishing
    Journal of Offshore Mechanics and Arctic Engineering 2016 DOI
  • Heidi Moe Føre, Per Christian Endresen, Karl Gunnar Aarsæther, Jørgen Haavind Jensen, Martin Føre, David Kristiansen et al.:
    Structural analysis of aquaculture nets: comparison and validation of different numerical modeling approaches
    Journal of Offshore Mechanics and Arctic Engineering 2015 DOI
  • Nina Madsen, Karl Gunnar Aarsæther, Bent Herrmann, Kurt Hansen, Jørgen Haavind Jensen :
    The Physical Behaviour of Seine Ropes for Evaluating Demersal Seine Fishing
    The American Society of Mechanical Engineers (ASME) 2015 DOI
  • Nina Madsen, Karl Gunnar Aarsæther, Bent Herrmann, Kurt Hansen, Roger B. Larsen :
    HOW DO DIFFERENCES IN SEINE ROPE LAYOUT PATTERN AND HAUL-BACK PROCEDURES AFFECT THE EFFECTIVENESS FOR DEMERSAL SEINING?
    Shaker Verlag 2015
  • Karl Gunnar Aarsæther, David Kristiansen, Biao Su, Claudio Lugni :
    Modelling of Roll Damping Effects for a Fishing Vessel With Forward Speed
    The American Society of Mechanical Engineers (ASME) 2015 DOI
  • Karl Johan Reite, Martin Føre, Karl Gunnar Aarsæther, Jørgen Haavind Jensen, Per Rundtop, Lars Tandle Kyllingstad et al.:
    FHSIM - TIME DOMAIN SIMULATION OF MARINE SYSTEMS
    The American Society of Mechanical Engineers (ASME) 2014 DOI
  • Heidi Moe Føre, Per Christian Endresen, Karl Gunnar Aarsæther, Jørgen Haavind Jensen, Martin Føre, David Kristiansen et al.:
    Structural analysis of aquaculture nets: comparison and validation of different numerical modelling approaches
    The American Society of Mechanical Engineers (ASME) 2014 DOI
  • Randulf Høyli, Karl Gunnar Aarsæther :
    Klimasatsing i kystfiskehavner: En analyse av energibruk på fangst- og mottaksleddet i kystfiskeflåten
    2022 ARKIV
  • Karl-Johan Reite, Joakim Haugen, Jarle Ladstein, Lars Tandle Kyllingstad, Karl Gunnar Aarsæther :
    Dette vil endre norsk fiskeri Digitalisering av norsk fiske – Muligheter og utfordringer
    2020
  • Karl-Johan Reite, Joakim Haugen, Karl Gunnar Aarsæther, Finn Are Michelsen :
    D3.3 – Fishery Pilot Final Report
    2019
  • Stian Skjong, Lars Tandle Kyllingstad, Karl Johan Reite, Joakim Haugen, Jarle Ladstein, Karl Gunnar Aarsæther :
    Generic on-board decision support system framework for marine operations
    2019
  • Biao Su, Karl-Johan Reite, Martin Føre, Karl Gunnar Aarsæther, Morten Alver, Per Christian Endresen et al.:
    A Multipurpose Framework for Modelling and Simulation of Marine Aquaculture Systems 
    2019
  • Hui Cheng, Karl Gunnar Aarsæther, Lin Li, Muk Chen Ong :
    Numerical Study of a Single-Point Mooring Gravity Fish Cage With Different Deformation-Suppression Methods
    2019
  • Mariza Konidi, Savvas Rogotis, Stefano Balestri, Nicole Bartelds, Ephrem Habyarimana, Jesus Maria Estrada Villegas et al.:
    D6.5 Pilot launch press release
  • Per Gunnar Auran, Bård Hanssen, Ståle Walderhaug, Karl Gunnar Aarsæther, Inaki Quincoces, Zigor Uriondo :
    3 Foredrag: 1. DataBio Fisheries Pilots: Trial 1 Status, 2. DataBio WP3 Pilot Picth B2,C1,C2: Small Pelagic Fisheries Planning, 3. DataBio WP3 Small Pelagic Fishery Pilots - Panel Discussion Kickoff (stakeholder presentation)
  • Karl Gunnar Aarsæther :
    Oppdaterte anløpsprognoser for fiskefartøy frem til 2060 - 2018:00872
    2018 ARKIV
  • Karl Gunnar Aarsæther, Biao Su, David Kristiansen :
    Numerical Study of a Fishing Vessel Operating in Partially Ice Covered Waters
    2018
  • Inaki Quincoces, Zigor Uriondo, Karl Gunnar Aarsæther, Jose A. Fernandes, Mario Nuñes, Zmicjer Dmitri et al.:
    D3.2 – Fishery Pilots Intermediate Report
  • Karl Gunnar Aarsæther, Randulf Høyli, Hanne Wasmuth Brendeløkken :
    Driftsmønster og energibruk i kystfiskeflåten
    2018
  • David Kristiansen, Martin Føre, Karl Gunnar Aarsæther, Arne Fredheim :
    NumSim - Numerical simulation of complex systems involving interaction between elements with large and varying stiffness properties
    2017 ARKIV
  • Ingunn Marie Holmen, Trine Thorvaldsen, Karl Gunnar Aarsæther :
    OMAE2017-62023 Development of a Simulator Training Platform for Fish Farm Operations
    2017
  • Biao Su, David Kristiansen, Karl Gunnar Aarsæther :
    Numerical Study of a Moored Structure in Moving Broken Ice Driven by Current and Wave
    2017
  • Per Gunnar Auran, Göran Granholm, Karl Gunnar Aarsæther, Zigor Uriondo, Iñaki Quincozes, Jørgen Haavind Jensen et al.:
    D3.1 Fishery Pilot Definition
  • Ephrem Habyarimana, Per Gunnar Auran, Karl Gunnar Aarsæther, Joakim Haugen :
    Norsk oversettelse av hjemmesidene til H2020 prosjektet DataBio
    2017 PROSJEKT
  • Karl Gunnar Aarsæther, Dag Standal, Roger Richardsen :
    Anløpsprognoser for fiskefartøy frem til 2060
    2015 ARKIV
  • Bent Herrmann, Nina Madsen, Karl Gunnar Aarsæther, Roger B. Larsen, Manu Berrondo Sistiaga, Kurt Hansen et al.:
    How do differences in seine rope layout pattern and haul-back procedures affect the effective fishing area for demersal seining?
    2015
  • Nina Madsen, Karl Gunnar Aarsæther, Bent Herrmann, Kurt Hansen, Roger B. Larsen :
    The Physical Behaviour of Seine Ropes for Evaluating Demersal Seine Fishing
    2015
  • Karl Gunnar Aarsæther, David Kristiansen, Biao Su, Claudio Lugni :
    Modelling of Roll Damping Effects for a Fishing Vessel With Forward Speed
    2015
  • Nina Madsen, Karl Gunnar Aarsæther, Bent Herrmann :
    Simulation of Seine Rope Behaviour: Model, Software Tools and Validation
    2015
  • Karl Gunnar Aarsæther :
    Stampedemping for kystfartøy med finner i forskipet
    2014
  • Nina Madsen, Bent Herrmann, Kurt Hansen, Karl Gunnar Aarsæther :
    Estimating the Physical Behaviour of Seine Ropes for Evaluating Demersal Seine Fishing Reporting on experiments in the flume tank
    2014 ARKIV
  • Bent Herrmann, Roger B. Larsen, Bjørnar Isaksen, Manu Berrondo Sistiaga, Nina Madsen, Karl Gunnar Aarsæther :
    Understanding and predicting size selection of cod (Gadus morhua) in square-mesh codends for Danish seining: a simulation-based approach
    2014
  • Nina Madsen, Karl Gunnar Aarsæther, Bent Herrmann :
    Simulating the physical behaviour of seine ropes for evaluating fish herding properties of Danish seines
    2014

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    Teaching

    • MFA-2007: Design and operation of sea based aquaculture facilities (Norwegian)
    • MFA-2008: Respons analysis of sea based aquaculture facilities (Norwegian)

    Member of research group