*BEAMCAIR

Data format:

A single line comprising 3 parameters, as follows:

NBPRO CDAIR CDLAIR

Status:

Optional

Purpose:

To define drag coefficients properties for beam elements in air

Restrictions:

A *BEAMPRO must have been previously defined.

Details :

Parameter	Description
NBPRO	Property number, a *BEAMPRO is already using the same number
CDAIR	Value of the drag coefficient in air applied perpendicularly to the beam axis
CLAIR	Value of the drag coefficient in-line with beam axis