forked from 1b-agent/fieldcraft-upstream
jyvikoandClaude Opus 5.5
d586d84859
Five cases against closed forms: a Mooney-Rivlin block in Treloar's uniaxial, equibiaxial and pure-shear modes and a Yeoh block in uniaxial tension (the compressible energy's stresses, exact); a stretched Mooney-Rivlin tube inflated by a follower pressure (Rivlin's incompressible solution, 0.6 % at nu = 0.4995); free and fully held thermal expansion at a thermal stretch of 1.2 (exact); a bar held at its ends heated past yield (exact). docs/fem.md, the literature, ROADMAP (M15, M17), parity and the oracle page follow. Co-Authored-By: Claude Opus 5.5 <[email protected]> Claude-Session: https://claude.ai/code/session_01NmAttHhUZTokgPeEJia8sm
24 lines
2.8 KiB
JSON
24 lines
2.8 KiB
JSON
[
|
|
{"command": "mesh.block", "params": {"body": "Cube", "kind": "hex20", "corners": [[0, 0, 0], [1, 0, 0], [1, 1, 0], [0, 1, 0], [0, 0, 1], [1, 0, 1], [1, 1, 1], [0, 1, 1]], "divisions": [2, 2, 2], "faces": {"6": "x0", "3": "y0", "1": "z0", "4": "x1", "5": "y1", "2": "z1"}}},
|
|
{"command": "model.set.create", "params": {"name": "all", "geometry": [{"body": "Cube"}]}},
|
|
{"command": "model.set.create", "params": {"name": "x0", "geometry": [{"body": "Cube", "face": "x0"}]}},
|
|
{"command": "model.set.create", "params": {"name": "y0", "geometry": [{"body": "Cube", "face": "y0"}]}},
|
|
{"command": "model.set.create", "params": {"name": "z0", "geometry": [{"body": "Cube", "face": "z0"}]}},
|
|
{"command": "model.set.create", "params": {"name": "x1", "geometry": [{"body": "Cube", "face": "x1"}]}},
|
|
{"command": "model.set.create", "params": {"name": "y1", "geometry": [{"body": "Cube", "face": "y1"}]}},
|
|
{"command": "model.set.create", "params": {"name": "z1", "geometry": [{"body": "Cube", "face": "z1"}]}},
|
|
{"command": "model.material.create", "params": {"name": "Rubber", "elastic": {"type": "isotropic", "young": 10.0, "poisson": 0.3}, "hyperelastic": {"type": "neo_hookean"}, "thermal": {"expansion": 0.001, "reference_temperature": 20.0}}},
|
|
{"command": "model.section.create", "params": {"name": "cube", "set": "all", "material": "Rubber", "kind": {"type": "solid"}}},
|
|
{"command": "model.boundary_condition.create", "params": {"name": "sx0", "type": "symmetry", "target": {"set": "x0"}, "plane": "x"}},
|
|
{"command": "model.boundary_condition.create", "params": {"name": "sy0", "type": "symmetry", "target": {"set": "y0"}, "plane": "y"}},
|
|
{"command": "model.boundary_condition.create", "params": {"name": "sz0", "type": "symmetry", "target": {"set": "z0"}, "plane": "z"}},
|
|
{"command": "model.boundary_condition.create", "params": {"name": "sx1", "type": "symmetry", "target": {"set": "x1"}, "plane": "x"}},
|
|
{"command": "model.boundary_condition.create", "params": {"name": "sy1", "type": "symmetry", "target": {"set": "y1"}, "plane": "y"}},
|
|
{"command": "model.boundary_condition.create", "params": {"name": "sz1", "type": "symmetry", "target": {"set": "z1"}, "plane": "z"}},
|
|
{"command": "model.load.create", "params": {"name": "heat", "type": "temperature", "target": {"set": "all"}, "value": 220.0}},
|
|
{"command": "model.step.create", "params": {"name": "Free", "procedure": {"type": "nonlinear_static"}, "boundary_conditions": ["sx0", "sy0", "sz0"], "loads": ["heat"]}},
|
|
{"command": "model.step.create", "params": {"name": "Held", "procedure": {"type": "nonlinear_static"}, "boundary_conditions": ["sx0", "sy0", "sz0", "sx1", "sy1", "sz1"], "loads": ["heat"]}},
|
|
{"command": "solve.nonlinear", "params": {"step": "Free"}, "id": "free"},
|
|
{"command": "solve.nonlinear", "params": {"step": "Held"}, "id": "held"}
|
|
]
|