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cfd-analysis

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Deep integration with computational fluid dynamics tools for aerodynamic analysis across all flight regimes

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How to use this skill

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Source SKILL.md: https://github.com/a5c-ai/babysitter/blob/HEAD/library/specializations/domains/science/aerospace-engineering/skills/cfd-analysis/SKILL.md

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CFD Analysis Skill

Purpose

Provide deep integration with computational fluid dynamics tools for comprehensive aerodynamic analysis across subsonic, transonic, supersonic, and hypersonic flight regimes.

Capabilities

  • ANSYS Fluent, OpenFOAM, Star-CCM+ workflow automation
  • Mesh generation and quality assessment
  • Turbulence model selection and configuration
  • Boundary condition specification for various flow regimes
  • Post-processing and force/moment extraction
  • Mesh independence study automation
  • Flow visualization and contour generation
  • Convergence monitoring and criteria definition

Usage Guidelines

  • Select appropriate turbulence models based on flow regime and Reynolds number
  • Ensure mesh quality metrics meet industry standards before running simulations
  • Perform mesh independence studies to validate solution accuracy
  • Use appropriate boundary conditions for the specific flight condition
  • Monitor residuals and force/moment convergence during simulations
  • Document all simulation parameters for traceability and reproducibility

Dependencies

  • ANSYS Fluent
  • OpenFOAM
  • Star-CCM+
  • ParaView
  • Tecplot

Process Integration

  • AE-001: CFD Analysis Workflow
  • AE-002: Wind Tunnel Test Correlation
  • AE-003: Aerodynamic Database Generation