IPACS swMATH ID: 33423 Software Authors: Wheeler, Mary F.; Wick, Thomas; Lee, Sanghyun Description: IPACS: integrated phase-field advanced crack propagation simulator. An adaptive, parallel, physics-based-discretization phase-field framework for fracture propagation in porous media. In this work, we review and describe our computational framework for solving multiphysics phase-field fracture problems in porous media. Therein, the following five coupled nonlinear physical models are addressed: displacements (geo-mechanics), a phase-field variable to indicate the fracture position, a pressure equation (to describe flow), a proppant concentration equation, and/or a saturation equation for two-phase fracture flow, and finally a finite element crack width problem. The overall coupled problem is solved with a staggered solution approach, known in subsurface modeling as the fixed-stress iteration. A main focus is on physics-based discretizations. Galerkin finite elements are employed for the displacement-phase-field system and the crack width problem. Enriched Galerkin formulations are used for the pressure equation. Further enrichments using entropy-vanishing viscosity are employed for the proppant and/or saturation equations. A robust and efficient quasi-monolithic semi-smooth Newton solver, local mesh adaptivity, and parallel implementations allow for competitive timings in terms of the computational cost. Our framework can treat two- and three-dimensional realistic field and laboratory examples. The resulting program is an in-house code named IPACS (Integrated Phase-field Advanced Crack Propagation Simulator) and is based on the finite element library deal.II. Representative numerical examples are included in this document. Homepage: https://www.sciencedirect.com/science/article/pii/S0045782520303091 Keywords: phase-field fracture; porous media; computer implementation; numerical simulations; handbook; IPACS Related Software: deal.ii; Trilinos; DOpElib; p4est; phase_field_composites; ParaView; pfm-cracks; HPX; NLMech; PeriPy; PhaseFieldH; PhaseFieldUEL; Peridigm; kdtree++; Nutils; MOOSE; Python; SciPy; VisIt; FEniCS Cited in: 11 Documents Standard Articles 1 Publication describing the Software, including 1 Publication in zbMATH Year IPACS: integrated phase-field advanced crack propagation simulator. An adaptive, parallel, physics-based-discretization phase-field framework for fracture propagation in porous media. Zbl 1442.74216Wheeler, Mary F.; Wick, Thomas; Lee, Sanghyun 2020 all top 5 Cited by 26 Authors 6 Wick, Thomas 3 Lee, Sanghyun 3 Wheeler, Mary Fanett 2 Noii, Nima 1 Aldakheel, Fadi 1 Basava, Seshadri R. 1 de Lucio, Mario 1 Diehl, Patrick 1 Flemisch, Bernd 1 Gläser, Dennis 1 Gómez, Héctor J. 1 Hehl, Andreas 1 Helmig, Rainer 1 Jammoul, Mohamad 1 Khodadadian, Amirreza 1 Leng, Yu 1 Lipton, Robert P. 1 Mallikarjunaiah, S. M. 1 Mang, Katrin 1 Neitzel, Ira 1 Schneider, Martin 1 Tyagi, Mayank 1 Walloth, Mirjam 1 Wollner, Winnifried 1 Wriggers, Peter 1 Yoon, Hyun Chul all top 5 Cited in 7 Serials 3 Computer Methods in Applied Mechanics and Engineering 2 Computers & Mathematics with Applications 1 Journal of Computational Physics 1 Journal of Computational and Applied Mathematics 1 Optimization 1 Computational Mechanics 1 Computational Geosciences all top 5 Cited in 6 Fields 10 Mechanics of deformable solids (74-XX) 5 Numerical analysis (65-XX) 5 Fluid mechanics (76-XX) 1 Partial differential equations (35-XX) 1 Calculus of variations and optimal control; optimization (49-XX) 1 Geophysics (86-XX) Citations by Year