Issues

• fluid.incompressible_rk4 is third-order: stage 4 uses rhs2 instead of rhs3

  tum-pbs/PhiFlow#218 · Filter by author dionhaefner opened on Oct 30, 2026

• Error plotting 1D grid

  tum-pbs/PhiFlow#215 · Filter by author SlyZ1 opened on Oct 10, 2026

• PhiFlow in the Mosaic benchmark suite

  tum-pbs/PhiFlow#214 · Filter by author dionhaefner opened on Jul 10, 2026
  2

• Backward facing step

  tum-pbs/PhiFlow#213 · Filter by author HT-Sun opened on Jun 5, 2026

• Multiple API breakages in 3.4.0 make StaggeredGrid construction and field arithmetic unreliable

  tum-pbs/PhiFlow#211 · Filter by author pavelkomarov opened on May 14, 2026
  1

• Error in running FVM_Cylinder_GMsh.ipynb example

  tum-pbs/PhiFlow#209 · Filter by author mcrgojur opened on Apr 3, 2026
  1

• Error running Higher_order_Kolmogorov example

  tum-pbs/PhiFlow#207 · Filter by author jujimenezp opened on Mar 9, 2026
  1

• How to import .msh with multiple physical entities

  tum-pbs/PhiFlow#202 · Filter by author lorenzovecchietti opened on Aug 1, 2025

• Error replicating wake flow example

  tum-pbs/PhiFlow#201 · Filter by author ShitalAdhikari opened on Jul 9, 2025

• Difference in generated meshes

  tum-pbs/PhiFlow#200 · Filter by author ShitalAdhikari opened on Jun 10, 2025

• Diverged: Direct solution does not satisfy tolerance from the example of "overview-ns-forw"

  tum-pbs/PhiFlow#197 · Filter by author ipez opened on May 26, 2025
  3

• Increasing gap with SciPy result

  tum-pbs/PhiFlow#196 · Filter by author YifeiSun01 opened on Apr 7, 2025

• Smoke Simulation with moving object is breaking

  tum-pbs/PhiFlow#195 · Filter by author robosherpa opened on Mar 12, 2025
  6

• SDFGrid for optimization

  tum-pbs/PhiFlow#194 · Filter by author jsong2333333 opened on Mar 7, 2025
  1

• TypeError: unhashable type: 'Dense' for the FluidLogo Example

  tum-pbs/PhiFlow#193 · Filter by author sambaPython24 opened on Feb 17, 2025
  1

• PhiFlow v3.3.0 needs phiml >= 1.12.0

  tum-pbs/PhiFlow#192 · Filter by author Dominic-DallOsto opened on Feb 13, 2025
  1

• Unable to import phi.torch.flow on macOS

  tum-pbs/PhiFlow#191 · Filter by author sibocw opened on Feb 12, 2025
  2

• Inquiry about PDE-Control support

  tum-pbs/PhiFlow#190 · Filter by author Xayah-Hina opened on Feb 12, 2025
  1

• Differentiability wrt. to mesh vertex positions

  tum-pbs/PhiFlow#187 · Filter by author andrinr opened on Jan 28, 2025
  7

• ValueError: axes don't match array when running "Building Meshes" tutorial

  tum-pbs/PhiFlow#186 · Filter by author sambaPython24 opened on Jan 27, 2025
  1

• How to create a simulation grid with custom obstacles?

  tum-pbs/PhiFlow#185 · Filter by author sambaPython24 opened on Jan 27, 2025
  5

• Import Error: Cannot import name 'getitem_dataclass'

  tum-pbs/PhiFlow#184 · Filter by author sambaPython24 opened on Jan 17, 2025
  6

• FVM_Cylinder_GMsh.ipynb returns KeyError: ('cells', False)

  tum-pbs/PhiFlow#178 · Filter by author StuvX opened on Oct 3, 2024
  5

• Error running the tutorial Variables_Boundaries

  tum-pbs/PhiFlow#175 · Filter by author ndem0 opened on Sep 27, 2024
  1

• Custom Geometry class for Polygon

  tum-pbs/PhiFlow#174 · Filter by author s7uvx opened on Sep 6, 2024
  2