Blar i NTNU Open på forfatter "Bore, Pål Takle"
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ACCURACY OF SIMPLIFIED METHODS FOR FATIGUE DAMAGE ESTIMATION OF EXPOSED FISH FARMS
Bore, Pål Takle; Amdahl, Jørgen (Peer reviewed; Journal article, 2020)Fish farms are being placed in more exposed locations than earlier, encouraged by the “development licenses” that the Norwegian Directorate of Fisheries have introduced. Traditional design methods for estimating fatigue ... -
Analysis of Ocean Farming's Steel Cage Concept in Very Exposed Waters
Hanevik, Nikolai (Master thesis, 2017)The behaviour of the offshore fish farm concept developed by Ocean Farming, a subsidiary of the salmon company SalMar ASA, has been investigated for very exposed waters. A finite element model created by Bore and Fossan ... -
Determination of Environmental Conditions Relevant for the Ultimate Limit State at an Exposed Aquaculture Location
Bore, Pål Takle; Amdahl, Jørgen (Chapter; Peer reviewed, 2017)Methods for determination of environmental conditions relevant for the ultimate limit state at an exposed aquaculture location are proposed. The considered location is in Frohavet, northwest of Trondheim, Norway. Wind, ... -
Modelling of Hydrodynamic Loads on Aquaculture Net Cages by a Modified Morison Model
Bore, Pål Takle; Amdahl, Jørgen; Kristiansen, David (Chapter, 2017)A modified Morison model is presented for calculation of hydrodynamic forces on aquaculture net cages. The model is based on a simple method for conversion of \textit{"screen model force coefficients"} to approximate ... -
Numerical analysis of local and global responses of an offshore fish farm subjected to ship impacts
Yu, Zhaolong; Amdahl, Jørgen; Kristiansen, David; Bore, Pål Takle (Journal article; Peer reviewed, 2019)Due to limited nearshore areas and great impact to local ecosystems, the aquaculture industry is moving the fish farms into more exposed sea regions where the environmental conditions are much more severe. Like other ... -
Statistical modelling of extreme ocean current velocity profiles
Bore, Pål Takle; Amdahl, Jørgen; Kristiansen, David (Journal article; Peer reviewed, 2019)Knowledge about extreme ocean currents and their vertical structure is important when designing offshore structures. We propose a method for statistical modelling of extreme vertical current velocity profiles, accounting ... -
Ultimate- and Fatigue Limit State Analysis of a Rigid Offshore Aquaculture Structure
Bore, Pål Takle; Fossan, Pål Alexander (Master thesis, 2015)Marine fish farming is in rapid development, dimensions are expected to increase, and locations are being moved to areas exposed to more energetic waves and stronger currents. New and extreme loading scenarios need to be ...