Domain
Engineering Simulation
Run engineering-grade analyses in the browser — computational fluid dynamics, finite-element structural and thermal analysis, and multi-physics coupling — without a desktop license.
Topics in Engineering
Computational Fluid Dynamics
LIVEIncompressible flow and aerodynamics.
Finite Element Analysis
Stress, strain, and deformation.
Heat Transfer
Conduction, convection, and radiation.
Structural Analysis
Beams, trusses, and load paths.
Modal Analysis
Natural frequencies and mode shapes.
Aerodynamics
LIVELift, drag, and flow separation.
Control Systems
LIVEFeedback, stability, and response.
Vibration Analysis
LIVEDamping, resonance, and isolation.
Multiphysics Coupling
Coupled fluid–thermal–structural solves.
Topology Optimization
AI-driven lightweight design.
Upgrade your workspace
Research Paper Repro Kit — $29
Tools to reproduce and publish results from a paper.
Tools for Engineering
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.
API / Developer Plan
$99/moHigh API limits and webhooks for building on PolySim.
Quick-Sim Credit ×5
$4Five cloud simulation runs for quick iteration on the go.
Physics Node Unlock
$3Unlock a single premium physics node for your project library.