Trygve Kristiansen

Trygve Kristiansen is a Professor in the Department of Marine Technology at the Norwegian University of Science and Technology (NTNU). His research focuses on marine hydrodynamics, numerical methods, and experimental studies. Key areas include wave-structure interactions, aquaculture systems, and offshore renewable energy. He holds a PhD in Marine Hydrodynamics from NTNU (2009) and a MSc in Numerical Mathematics from NTNU (2002).

Research interests span moonpool resonance, nonlinear wave loads on offshore structures, hydrodynamic loads on subsea modules, and floating solar islands. His work integrates computational fluid dynamics with experimental validation, addressing challenges in fluid-structure interaction and environmental applications.

Recent publications highlight advancements in modeling marine vegetation effects, hydrodynamic interactions between structures, and statistical wave force analysis. He has contributed to understanding monopile ringing, bilge keel damping, and subsea module hydrodynamics. Collaborations include SINTEF and international institutions, emphasizing applied marine technology solutions.

His advising and grant activities reflect a commitment to advancing offshore engineering and sustainable marine systems. Key projects include studies on floating modular structures and environmental impacts of aquaculture.