Table of Contents

PitchBearingKineticFriction

https://bladednextgen.dnv.com/schema/0.4.1/Components/PitchSystem/Friction/PitchBearingKineticFriction/PitchBearingKineticFriction.json

The torque resisting movement, once the bearing is in motion.

  • ConstantFriction: number (Nm)
  • RelationshipWithXYMoment: object (PitchBearingFrictionXYMomentRelationship)
  • RelationshipWithXYForce: object (PitchBearingFrictionXYForceRelationship)
  • RelationshipWithZForce: object (PitchBearingFrictionZForceRelationship)
  • RelationshipWithRate: object (PitchBearingFrictionRateRelationship)

Properties

ConstantFriction: number (Nm), optional

The constant friction opposing the movement of the bearing.

default = 0

RelationshipWithXYMoment: object(PitchBearingFrictionXYMomentRelationship), optional

The relationship between the friction and the bending moment over the bearing.

RelationshipWithXYForce: object(PitchBearingFrictionXYForceRelationship), optional

The relationship between the friction and the shear force.

RelationshipWithZForce: object(PitchBearingFrictionZForceRelationship), optional

The relationship between the friction and the axial pressure on the bearing.

RelationshipWithRate: object(PitchBearingFrictionRateRelationship), optional

The relationship between the friction and the angular velocity of the bearing.