v5.0.0

Changelog since [4.0.0] - 2022-08-07

Added

• Add SolidBodyGravity for body forces acting on a solid body.
• Support list of linked fields in Newton-Rhapson solver newtonrhapson(fields=[field_1, field_2]).
• Automatic init of state variables in SolidBodyTensor.
• Add mesh.runouts() for the creation of runouts of rubber-blocks of rubber-metal structures.
• Add FieldPlaneStrain which is a 2d-field and returns gradients of shape (3, 3) (for plane strain problems with 3d user materials).
• Add PointLoad for the creation of external force vectors.
• Add Step with a generator for substeps, Job and CharacteristicCurve.

Changed

• Move MultiPointConstraint to mechanics module and unify handling with SolidBody.
• Rename bodies argument of Newton-Rhapson solver to items (now supports MPC).
• Return partitioned system as dict from loadcases loadcase=dict(dof0=dof0, dof1=dof1, ext0=ext0).
• Check function residuals norm in newtonrhapson() instead of incremental field-values norm.

Fixed

• Fix assembled vectors and results of SolidBodyPressure for initially defined pressure values.
• Fix verbose=0 option of newtonrhapson().
• Fix wrong assembly of axisymmetric mixed-fields due to introduced plane strain field-trimming.

Auto-Generated Release-Notes

What's Changed

• Add SolidBodyGravity an Fix SolidBodyPressure by @adtzlr in #237
• Modernize MultiPointConstraint by @adtzlr in #238
• Improve loadcase by @adtzlr in #240
• Newton-Rhapson: Support multiple fields by @adtzlr in #242
• Newton remove fields arg by @adtzlr in #243
• Fix multiple mixed subfields by @adtzlr in #245
• Enhance SolidBodyTensor: Automatic init of statevars by @adtzlr in #247
• Fix verbose of newton by @adtzlr in #249
• Check function residuals norm in newton by @adtzlr in #251
• Fix update of state variables in Newton-Rhapson by @adtzlr in #253
• Add Mesh-tool mesh.runouts() by @adtzlr in #255
• Add FieldPlaneStrain by @adtzlr in #257
• Field Integration: Fix field-trimming for plane strain by @adtzlr in #260
• Multiply force vector of gravity by -1 by @adtzlr in #262
• Add PointLoad by @adtzlr in #263
• Rename mask argument to points of point-load by @adtzlr in #266
• Add Step, Job and CharacteristicCurve by @adtzlr in #270
• Add missing import FieldPlaneStrain by @adtzlr in #272

Full Changelog: https://github.com/adtzlr/felupe/compare/v4.0.0...v5.0.0###