fea-workflow

name	fea-workflow
description	FEA post-processing workflow skill. Guides AI agents through finite element analysis visualization: stress distribution, deformation, mode shapes, and yield detection. Maps FEA domain vocabulary to viznoir MCP tool calls. Triggers: FEA, structural, stress, deformation, displacement, von Mises, yield, mode shape, 응력, 변형, 항복, 모드 형상

FEA Post-Processing Workflow

Standard Sequence

1. inspect_data → identify displacement, stress, strain fields
2. cinematic_render(field="von_mises_stress", colormap="Cool to Warm") → stress overview
3. execute_pipeline with WarpByVector → deformation visualization
4. execute_pipeline with Threshold(von_mises > yield) → critical regions
5. extract_stats → max stress, max displacement values

WarpByVector Pattern

{
  "source": {"file": "FILE_PATH"},
  "pipeline": [
    {"filter": "WarpByVector", "params": {"vector": "displacement", "scale_factor": 10.0}}
  ],
  "output": {"type": "image", "render": {"field": "von_mises_stress", "colormap": "Cool to Warm"}}
}

Scale factor: 10-100x for small deformations, 1x for large.

Vocabulary → Tool Mapping

Expert says	Tool	Params
stress, 응력 집중	cinematic_render	field="von_mises_stress"
deformation, 변형	execute_pipeline	WarpByVector + render
yield exceeded, 항복	execute_pipeline	Threshold(von_mises > yield_stress)
mode shape	cinematic_render	per-timestep displacement