/DYREL/1

Engine Keyword Dynamic relaxation applied to node group identifier grnd_ID.

Format

/DYREL/1

grnd_ID

β T

Definitions

Data Description SI Unit Example
grnd_ID Node group identifier.  
β
Relaxation factor.

Default = 1.0

 
T Period to be damped.

Vt+Δt/2=(12ω)VtΔt/2+(1ω)γtΔt with ω=βΔtT

 

Comments

  1. Can be used only if Starter Input uses Block Format.