Side by side
blobmodel vs turtleFSI
Both stand on physics simulation software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Linux
blobmodel provides configurable numerical blob simulations with multiple shapes, parameter distributions, visualization, and dataset output. Its documentation is particularly relevant to research and labeled data-generation workflows.
Visit blobmodel Free plan LinuxMacSelf-hosted
turtleFSI provides configurable, restartable simulations for research-oriented fluid-structure work. Its dependencies and possible solver memory failures should be considered before larger runs.
Visit turtleFSIThe facts
| blobmodel | turtleFSI | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Linux | Linux, Mac, Self-hosted |
| Lowest paid plan | Not published | Not published |
| Plans published | None | None |
| Maker | Not published | Not published |
| Website | blobmodel.readthedocs.io | turtlefsi2.readthedocs.io |
| On physics simulation software | #65 of 89 | #69 of 89 |
blobmodel: what it does well
- Free and open-source Python package
- Supports one- and two-dimensional models
- Several built-in blob shapes
- Exports realizations as xarray datasets
- Optional labels support training datasets
What to know first
- Linux platform listed
- Custom factories require dimension and normalization care
- Periodic y-use requires a sufficiently large domain
turtleFSI: what it does well
- Fully monolithic arbitrary Lagrangian-Eulerian solver
- Supports Laplace and biharmonic mesh lifting
- Checkpointing enables restart from saved states
- Runs with MPI parallel tasks
- Writes XDMF files for ParaView
What to know first
- Large 3D cases may trigger MUMPS memory failures
- Biharmonic lifting uses more computation and memory
- Requires FEniCS, NumPy, and Python dependencies
- Installation is oriented to Linux, macOS, or source builds
Alternatives to blobmodel Alternatives to turtleFSI The whole list