16.3 Changes in Abaqus user subroutines

This section summarizes the changes and the additions that have been made to user subroutines that can be used in an Abaqus model.

new(S)  UFLUIDCONNECTORLOSS

User subroutine to define the loss coefficient for fluid flow in fluid pipe connector elements.

new(S)  UFLUIDCONNECTORVALVE

User subroutine to define the valve opening to control flow in fluid pipe connector elements.

new(S)  UFLUIDPIPEFRICTION

User subroutine to define the frictional coefficient for fluid flow in fluid pipe elements.

new(E)  VDFLUX

User subroutine to specify nonuniform distributed fluxes in an explicit dynamic coupled temperature-displacement analysis.

new(E)  VUCREEPNETWORK

User subroutine to define time-dependent behavior (creep) for models defined within the parallel rheological framework.