Ajith Kurian Baby
Mechanical
I am trying to do a static analysis with periodic motion. The model has two rectangular blocks in which bottom one is fixed and top one is reciprocating with an applied normal load as pressure. Adaptive mesh constraint were used to input subroutine .I am using UMESHMOTION subroutine to calculate wear using Archards model. For calculating the wear I need to get the value of UREF from the subroutine, but it always shows a value of zero.
SUBROUTINE UMESHMOTION(UREF,ULOCAL,NODE,NNDOF,
$ LNODETYPE,ALOCAL,NDIM,TIME,DTIME,PNEWDT,
$ KSTEP,KINC,KMESHSWEEP,JMATYP,JGVBLOCK,LSMOOTH)
While the subroutine is able to print other values like displacement, CSTRESS, CSLIP, COPEN....
Can you help me to get the values of UREF.