PPolySim OS
Use case · powered by Pipeline Network

Pipeline Network for a demand response

Simulate a demand response live in your browser. This runs the real Pipeline Network solver — adjust the inputs, watch it respond instantly, and export the result. No install, no account.

2D Fluid (CFD) StudioLive

Controls

Click and drag on the canvas to inject dye and velocity.

Presets

▶ Run in Python

Data Inspector

Grid96×96
Total dye0
Mean speed0.000
Max speed0.000
Enstrophy0.00e+0

Governing equation

Reading this result: Near-zero viscosity: momentum barely dissipates, so vortices persist and the flow tips into turbulent, chaotic mixing.

Runs locally in your browser — free forever. Scale to the cloud when reality gets heavy.

2

Shortest Path

open full solver →
Shortest Path (Dijkstra)Live

Controls

Dijkstra's algorithm finds the shortest path from a source (A, blue) to every other node in a weighted graph, always expanding the closest unvisited node next. The number inside each node is its shortest distance from A; the green edges trace the optimal route to your chosen destination. It powers GPS routing, network protocols, and logistics. Click any node to re-target.

Size a graph for the exportable Python solver below — the diagram stays a fixed six-node example.

Presets

▶ Run in Python

Data Inspector

SourceA
DestinationF
Shortest distance11
Graph size6 nodes
Est. edges9 (60%)

Governing equation

Reading this result: Dijkstra grows a set of finalized nodes, each step expanding the nearest unvisited one and relaxing its outgoing edges. Because all weights are non-negative, the first time a node is finalized its distance is already optimal. This configuration describes 6 nodes and about 9 weighted edges (density 60%).

Runs locally in your browser — free forever. Scale to the cloud when reality gets heavy.

or unlock everything with Pro →

About this simulation

The full Pipeline Network tool models a demand response with the same numerics engineers and scientists use — running entirely client-side. Change any parameter and the result updates in real time, so you can build intuition, check a design, or teach the concept without spreadsheets or installs.

More you can do with Pipeline Network

Other ways to simulate a demand response

Frequently asked questions

How do I simulate a demand response?
Open this page and use the live Pipeline Network tool below — set your inputs and the simulation runs instantly in your browser using real numerics. No install, no account needed.
Is it free?
Yes. The simulation runs free in your browser. A one-time unlock or a Pro plan adds advanced parameters, saved presets, data import, and clean exports.
Can I use my own numbers?
Absolutely — every input is adjustable, and with data import you can drive a demand response from your own measurements.