Fluid · Civil & Structural
Semi-Lagrangian Advection for Civil & Structural
Apply the semi-lagrangian advection to real civil & structural problems — in the browser, with AI assistance.
Semi-Lagrangian schemes trace characteristics backward in time and interpolate, giving stability at large timesteps — the basis of Stam's Stable Fluids.
In civil & structural, teams face challenges like load and seismic response, material fatigue, wind loading. The semi-lagrangian advection directly supports use cases such as structural fea, seismic modal analysis, wind-load cfd, and PolySim's AI Copilot can recommend settings and catch common setup errors before you run.
Typical Civil & Structural use cases
- Structural FEA
- Seismic modal analysis
- Wind-load CFD
Upgrade your workspace
Hackathon / Team Sprint Pack — $35
A short-term team workspace with pooled compute for sprints.
Recommended products
Benchmark Page Sponsorship
$79/mo"Powered by" sponsorship on validation/benchmark pages.
Snapshot Pack ×20
$2Save twenty simulation states you can branch and restore.
Uncertainty Quantification Run
$13Quantify how input uncertainty propagates to your results.
Full Multi-Physics Bundle
$49Every domain node pack plus a large compute allotment.
Rush Compute
$8Run a job at 2× priority for faster turnaround.
Simulation Cost Estimate Report
$2Estimate the compute tokens and time a run will take.