Table of Contents

StreamFunction coming soon

https://bladednextgen.dnv.com/schema/0.4.1/TimeDomainSimulation/Environment/SeaState/Waves/StreamFunction.json

Not supported yet

The definition of Stream Function waves.

  • WavesType: string = StreamFunction
  • DirectionOfApproachClockwiseFromNorth: number (rad)
  • WaveHeight: number (m)
  • Period: number (s)
  • UseTotalAcceleration: boolean

A type of Waves

Properties

DirectionOfApproachClockwiseFromNorth: number (rad), optionalcoming soon

The bearing from which waves arrive at the turbine.

WaveHeight: number (m), optionalcoming soon

The wave height, defined from trough to crest.

Period: number (s), optionalcoming soon

The wave period.

WavesType: stringcoming soon

Defines the specific type of Waves model in use. For a StreamFunction object, this must always be set to a value of StreamFunction.

UseTotalAcceleration: boolean, optionalcoming soon

If true, total acceleration (convective and time derivative) will be used for Morison loading when using the stream function. The water particle accelerations in Bladed only include the time derivative terms. The convective terms of the water particles can be added when using the stream function for the water particle acceleration calculations. If irregular waves and additional constrained waves are applied, where the constrained wave is defined by a stream function and total acceleration is turned on, the water particle acceleration will be calculated using local derivatives for the irregular waves and substantive derivatives for the constrained waves and will therefore be inconsistent.