Blar i NTNU Open på forfatter "Rohrer, Peter Joshua"
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Analytical gradients of first-order diffraction and radiation forces for design optimization of floating structures
Rohrer, Peter Joshua; Bachynski-Polic, Erin Elizabeth (Journal article; Peer reviewed, 2024)Gradient-based design optimization of floating structures with many design variables requires efficient and accurate computation of hydrodynamic coefficients including wave excitation forces and their derivatives with ... -
Gradient-Based Design Optimization of Fully-Flexible Floating Wind Turbines Using Modal Analysis
Rohrer, Peter Joshua; Bachynski-Polic, Erin Elizabeth; Hegseth, John Marius (Chapter, 2023)A variety of substructure concepts for floating offshore wind have been developed. Design optimization can be used to efficiently explore this design space and guide further work. Previous design optimization studies have ... -
Towards gradient-based design optimization of fully-flexible tension-leg platform wind turbines
Rohrer, Peter Joshua; Bachynski-Polic, Erin Elizabeth; Collette, Matthew (Peer reviewed; Journal article, 2022)Novel technologies and design methods are needed to enable cost-competitive development of wind turbines with floating foundations. Tension-leg platforms have an established history in the oil and gas industry, though the ...