LS-DYNA V971 R5.1.1 (R5.65550) released

New version of LS-DYNA is released for all common platforms.

Release notes for Version 971 R5.1.1
Herein are summarized enhancements and significant corrections made since the release of 971 R5.1.0.
 

Adaptivity
Airbag
Boundary Conditions
Constrained Options
Contact Options
- MPP:  Input value of PENOPT is now used. - SMP:  PENOPT is reset to default value. 
Damping Options
- fixed bug related to damping of nodes containing *ELEMENT_INERTIA, - added option to damp motion relative to a rigid body. 
Database/Output
Define Options
Elements
Forming
Implicit
Initial Conditions
Loads
Material Models
- New option for LCSRS.     LCSRS > 0: scale ecrit with strain rate scale factor     LCSRS < 0: don't scale ecrit with strain rate scale factor - Use original strain rate curve instead of the discretized curve. - Scale ecrit also with  the strain rate scale factor, not only epsf. 
Thermal
General
- offset of CSID in *INITIAL_STRESS_SECTION: idroff -> idpoff - offset of ID in *ELEMENT_MASS_PART_SET: idpoff -> idsoff
1.  allow single precision version to read binary direct matrix input 2.  allow single precision version to handle larger problems