# Aero Cfd

> Vehicle aerodynamics simulation and optimization expertise

- Skill: `a5c-ai/aero-cfd` (Agent Skill)
- Install (CLI): `npx skillmds@latest add a5c-ai/aero-cfd`
- Raw SKILL.md: https://api.skillmd.com/api/skills/a5c-ai/aero-cfd/raw
- Safety review: pending (external: skill-scanner PASS, skillspector PASS)
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: a5c-ai (https://skillmd.com/u/a5c-ai)
- Updated: 2026-09-09
- Page: https://skillmd.com/skills/a5c-ai/aero-cfd

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# Aerodynamics CFD Skill

## Purpose
Provide vehicle aerodynamics simulation and optimization expertise for drag reduction, cooling airflow, and wind noise prediction.

## Capabilities
- Full vehicle CFD simulation (Star-CCM+, Fluent)
- Drag and lift coefficient analysis
- Underbody flow optimization
- Cooling airflow management
- Wind noise prediction
- Soiling and water management
- Rotating wheel modeling
- Active aerodynamics simulation

## Usage Guidelines
- Use appropriate mesh resolution for aerodynamic features
- Validate CFD against wind tunnel data
- Optimize underbody for drag reduction
- Ensure adequate cooling airflow to heat exchangers
- Predict wind noise sources for NVH improvement
- Document aerodynamic performance coefficients

## Dependencies
- Star-CCM+
- ANSYS Fluent
- PowerFLOW
- ANSA

## Process Integration
- VSE-001: Vehicle Architecture Definition
- TVL-001: Vehicle-Level Validation Testing