[tag] pressurized_crack_scheme

Pressurized crack is part of the phase field process (in the toughness-dominated regime). Pressure is set to 1.0 in the case of a static pressurized crack (pressurized_crack_scheme ="static"). Pressure evolution is found for propagating pressurized cracks (pressurized_crack_scheme ="propagating") by enforcing the crack volume balance.

The implementation was carried out in accordance with [46] .

Additional info

From ProcessLib/PhaseField/CreatePhaseFieldProcess.cpp line 168

  • This is an optional parameter.
  • Data type: std::string
  • Expanded tag path: processes.process.PHASE_FIELD.pressurized_crack_scheme
  • Go to source code: → ogs/ogs/master

Used in the following test data files