Table of Contents

CouplingTerms

https://bladednextgen.dnv.com/schema/0.4.1/Components/Blade/BladeSectionDefinition/BladeSectionStructuralProperties/CouplingTerms/CouplingTerms.json

Any coupling terms between bending and torsion.

  • BendingXYCoupling: number (Nm/rad)
  • TorsionBendingXCoupling: number (Nm/rad)
  • TorsionBendingYCoupling: number (Nm/rad)

Properties

BendingXYCoupling: number (Nm/rad), optional

The coupling term between the bending about X and Y axes. This represents the off-diagonal term 'Cxy' in the constitutive matrix that defines the relationship between the applied forces and moments, and the strains.

default = 0.0

TorsionBendingXCoupling: number (Nm/rad), optional

The coupling term between the bending about X and Z axes. This represents the off-diagonal term 'Cxz' in the constitutive matrix that defines the relationship between the applied forces and moments, and the strains.

default = 0.0

TorsionBendingYCoupling: number (Nm/rad), optional

The coupling term between the bending about Y and Z axes. This represents the off-diagonal term 'Cyz' in the constitutive matrix that defines the relationship between the applied forces and moments, and the strains.

default = 0.0