Fluid · Water & Wastewater
Transient Semi-Lagrangian Advection for Water & Wastewater
Apply the transient semi-lagrangian advection to real water & wastewater problems — in the browser, with AI assistance.
This is the transient variant of the Semi-Lagrangian Advection. Semi-Lagrangian schemes trace characteristics backward in time and interpolate, giving stability at large timesteps — the basis of Stam's Stable Fluids.
In water & wastewater, teams face challenges like flow assurance, mixing and aeration, contaminant transport. The transient semi-lagrangian advection directly supports use cases such as pipe-network hydraulics, aeration mixing, contaminant dispersion, and PolySim's AI Copilot can recommend settings and catch common setup errors before you run.
Typical Water & Wastewater use cases
- Pipe-network hydraulics
- Aeration mixing
- Contaminant dispersion
Upgrade your workspace
Research Paper Repro Kit — $29
Tools to reproduce and publish results from a paper.
Recommended products
Video Export Credit ×3
$4Render three 4K simulation videos of your time-domain results.
Shareable Interactive Embed
$3Publish one live, interactive embed of a simulation to any site.
Physics Starter Kit
$19Everything you need to start simulating classical & modern physics.
Solver Validation & Benchmarking
$149Validate your setup against benchmark cases and report accuracy.
Outcome / Accuracy Assurance Review
$15A specialist sanity-checks a result before you rely on it.
FEA Masterclass
$25An in-depth masterclass on finite-element analysis.