/VEL/TRA

Engine Keyword Given node numbers have the same velocity in a specified direction X, Y or Z for material translational DOF.

Format

/VEL/TRA/Keyword3/skew_ID

N1 N2... NN

Definitions

Data Description SI Unit Example
Keyword3 A combination of X, v, and Z:

X, Y, Z, XY, XZ, YZ, YX, ZX, ZY, XYZ, YXZ, ...

  
skew_ID Skew identifier (optional).

If omitted, the equation is written in the global skew system; otherwise it is applied in the given skew_ID.

  
N1 N2 ... NN List of node numbers having the same velocity.  

Comments

  1. Given node numbers have the same velocity in a specified direction X, Y or Z for material translational DOF (Rigid links):(1)
    V X = ∑ j = 1 N M J V x j ∑ j = 1 N M J