/DYREL/1

Engine Keyword Dynamic relaxation applied to node group identifier grnd_ID.

Format

/DYREL/1

grnd_ID

β T

Definitions

Field Contents SI Unit Example
grnd_ID Node group identifier.  
β
Relaxation factor.

Default = 1.0

  
T Period to be damped.

V t + Δ t / 2 = ( 1 − 2 ω ) V t − Δ t / 2 + ( 1 − ω ) γ t Δ t with ω = β Δ t T

 

Comments

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