BeamDyn Analysis for Offshore Wind Turbine Blades: A Technical Guide

Offshore wind turbines face unique structural challenges that require advanced computational analysis. At Aldott Tech, we leverage NREL’s BeamDyn module within OpenFAST to perform precise blade structural analysis for offshore wind projects.

What is BeamDyn?

BeamDyn is a geometrically exact beam solver developed by NREL that models the structural dynamics of wind turbine blades. It accounts for large deflections, rotations, and complex material properties essential for modern offshore turbine designs.

Key Applications:

• Blade natural frequency calculations
• Mode shape analysis for resonance avoidance
• Load distribution assessment
• Fatigue life predictions
• IEC 61400-3 compliance verification

Our Experience:

We’ve successfully applied BeamDyn analysis on multiple offshore projects including:

• Aberdeen Bay hydrogen integration project (8 MW turbines)
• Normandy I & II wind farms (2 GW capacity)
• Brittany floating wind project (250 MW)

Why It Matters:

Accurate blade analysis prevents costly failures and ensures turbines meet certification requirements. With over 17 years of experience, Aldott delivers the technical expertise your offshore wind project demands.

Contact us to discuss your blade analysis requirements.