Discussions

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  Capability of FiPy

  Rose-Ama asked Apr 28, 2026 in Q&A · Unanswered

  

  

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  Clarification on CellVariable ordering and reshape orientation in Grid2D

  viewers meshes

  Rose-Ama asked Apr 21, 2026 in Q&A · Unanswered

  

  

  

  

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  No cross-partition diffusion when importing a pre-partitioned Gmsh .msh file as a Gmsh2D/3D object

  meshes parallel

  johnhavenar asked Mar 6, 2026 in Q&A · Unanswered

  

  

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  4.0.2

  guyer announced Feb 26, 2026 in Announcements

  

  

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  Cahn-Hilliard for the coupled evolution of two variables

  Irene-Moreno asked Oct 23, 2025 in Q&A · Unanswered

  

  

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  Solar Cell Drift Diffusion Simulations in FiPy

  nsdt-zhaw started Dec 5, 2025 in Show and tell

  

  

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  Numerical blow-up at right boundary for FiPy solve of CIR-adjoint PDE (time and space dependent BC, space dependent diffusion&convection)

  gabriel-bouf asked Dec 1, 2025 in Q&A · Answered

  

  

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  Continuum surface tension term - Definition

  spacelab310 asked Dec 2, 2025 in Q&A · Unanswered

  

  

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  Non-local/Coupled Boundary Condition

  muntasirms asked Nov 21, 2025 in Q&A · Unanswered

  

  

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  Concurrently solve multiple equations

  isaac-blanc asked Nov 20, 2025 in Q&A · Unanswered

  

  

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  Parallel execution while indexing CellVariables

  meshes

  isaac-blanc asked May 6, 2025 in Q&A · Answered

  

  

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  Coupled momentum and energy equation

  spacelab310 asked Sep 20, 2025 in Q&A · Answered

  

  

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  3.99: Harmonize Solvers

  guyer announced Sep 16, 2025 in Announcements

  

  

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  4.0: Drop Python 2.7 and Pysparse

  guyer announced Sep 16, 2025 in Announcements

  

  

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  Issue with numerical drift with two Neumann BCs

  muntasirms asked Mar 6, 2025 in Q&A · Answered

  

  

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  How to do anisotropic diffusion coefficient?

  CalebDmArcher asked Jun 16, 2025 in Q&A · Unanswered

  

  

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  Inconsistency when adding more layers to the structure

  CalebDmArcher asked May 12, 2025 in Q&A · Answered

  

  

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  Creating mesh with negative boundaries coordinate with Grid2D

  meshes

  Raffo921 asked May 28, 2025 in Q&A · Unanswered

  

  

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  Identifying an internal boundary in 3D

  isaacbasil asked May 15, 2025 in Q&A · Unanswered

  

  

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  FiPy scalability

  meshes solvers parallel performance

  isaacbasil asked May 20, 2025 in Q&A · Unanswered

  

  

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  Questions about TransientTerm's coefficients and sweeping

  kubaniak asked May 17, 2025 in Q&A · Answered

  

  

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  An undesired effect on the internal boundary between two phases

  isaacbasil asked May 14, 2025 in Q&A · Answered

  

  

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  Question on time-dependent boundary conditions

  kubaniak asked May 15, 2025 in Q&A · Answered

  

  

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  Space and Temperature dependent Diffusion Coefficient

  kubaniak asked May 7, 2025 in Q&A · Answered

  

  

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  Questions on examples.diffusion.mesh1D and variable types

  variables

  kubaniak asked May 12, 2025 in Q&A · Answered

  

  

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