CIMP Software Status: BIREFRN

BIREFRN5 (6/93): extension of TM-9-B to include variable-density effects as well as variable thermal properties
BIREFRN7 (6/93): same as BIREFRN5 but uses calculated pressure gradient (rather than bulk velocity) from front-end (purely viscous but compressible) calculation as imposed condition on viscoelastic calculation