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2D Flow Past a Square Obstacle

  • Task ID: physics.lbm_square_wake
  • Domain: physics
  • Subdomain: computational_fluid_dynamics
  • Status: final
  • Benchmark set: seed42 (60 tasks)
  • Tags: cfd, square_cylinder, bluff_body, drag_coefficient, wake

Runtime and requirements

  • Estimated time: 60-120 minutes
  • Python: >=3.11
  • Packages: numpy>=1.24.0, pandas>=2.0.0, numba>=0.59.0
  • GPU required: no
  • Network required: no

Public input and output contract

Inputs

  • task_input.json (data): Case list and required output contract for square-wake simulation

Outputs

  • analysis.py (code): Agent-generated solver script
  • results/fluid_summary.csv (data): Per-case summary metrics
  • results/fluid_force_series.csv (data): Per-step force coefficients
  • results/fluid_centerline.csv (data): Centerline velocity profile
  • results/fluid_transverse_profile.csv (data): Downstream transverse velocity profile with u and v at fixed x probe
  • results/fluid_report.json (data): Global report and aggregated indicators

Public repository files

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Provenance

This task is included in the current seed42 benchmark set at dataset revision f11a199f71fb4b854ac43a1bf548d5df519141a9.

This page is generated only from files tracked in the public ASI-Bench repository at commit f18382f03faf. Submission bundles, run logs, private scoring configuration, and private reference answers are not read by this page generator.