PPolySim OS

Simulation Templates

Don't start from a blank canvas. Fork a working example and make it yours.

RUNNABLE

Newtonian Mechanics

Forces, momentum, and motion under Newton's laws.

RUNNABLE

Orbital Mechanics

Two-body and N-body gravitation and stable orbits.

RUNNABLE

Rigid Body Dynamics

Collisions, rotation, and contact response.

RUNNABLE

Oscillations & Resonance

Springs, pendulums, and driven oscillators.

RUNNABLE

Chaos Theory

Sensitive dependence and strange attractors.

RUNNABLE

Fluid Mechanics

Incompressible flow, vorticity, and turbulence.

RUNNABLE

Population Dynamics

Growth, carrying capacity, and competition.

RUNNABLE

Predator–Prey Models

Lotka–Volterra oscillations between species.

RUNNABLE

Epidemiology (SIR/SEIR)

Compartmental models of disease spread.

RUNNABLE

Reaction–Diffusion

Turing patterns and morphogenesis.

RUNNABLE

Oscillating Reactions

Belousov–Zhabotinsky-style chemical clocks.

RUNNABLE

Diffusion & Transport

Fickian diffusion and mass transfer.

RUNNABLE

Ordinary Differential Equations

Initial-value problems solved with RK4.

RUNNABLE

Partial Differential Equations

Heat, wave, and diffusion equations.

RUNNABLE

Dynamical Systems

Fixed points, limit cycles, and bifurcations.

RUNNABLE

Symbolic Calculus

Differentiation, simplification, and roots.

RUNNABLE

Chaos & Fractals

Strange attractors and self-similarity.

RUNNABLE

Computational Fluid Dynamics

Incompressible flow and aerodynamics.

RUNNABLE

Aerodynamics

Lift, drag, and flow separation.

RUNNABLE

Control Systems

Feedback, stability, and response.

RUNNABLE

Vibration Analysis

Damping, resonance, and isolation.

RUNNABLE

Surrogate Modeling

Fast ML approximations of slow solvers.

RUNNABLE

Scientific Machine Learning

Physics-informed and data-driven models.