2D LBM Flow Past a Square Obstacle¶
- Task ID:
physics.lbm_square_wake - Domain:
physics - Subdomain:
computational_fluid_dynamics - Status:
test - Tags:
lbm,cfd,square_cylinder,bluff_body,drag_coefficient,wake
Public Summary¶
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Example B1 Prompt Excerpt¶
Write your complete solution to `./analysis.py` in the workspace.
Do not only return a code snippet in chat; the benchmark checks for a real `analysis.py` file.
You may provide a brief final message, but the required deliverable is the file `./analysis.py`.
You are implementing a robust CFD solver.
Use a **D2Q9-BGK lattice Boltzmann method** to simulate 2D flow past a square obstacle.
Read input only from `./data/task_input.json`, and write outputs to `./results/`.
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## 1. Physical / Numerical Model
Notes¶
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- Higher-level prompt details and internal benchmark specifics may remain intentionally undisclosed.