PPolySim OS
Use case · powered by Fireground Hydraulics

Fireground Hydraulics for a carbon cycle

Simulate a carbon cycle live in your browser. This runs the real Fireground Hydraulics solver — adjust the inputs, watch it respond instantly, and export the result. No install, no account.

Fire Hose HydraulicsLive
Required pump discharge pressure
125psi
100
nozzle
25
friction
0
elevation

Controls

Hose diameter

Presets

Friction loss uses the fireground formula FL = C·(Q/100)²·(L/100), added to nozzle pressure and elevation head to give the required pump discharge pressure. Coefficients are standard single-line values. Verify against your department's charts.

▶ Run in Python

Data Inspector

Friction loss25 psi
Elevation0 psi
Coefficient C2

Governing equation

Reading this result: Friction loss is modest here, so nozzle pressure sets most of the 125-psi discharge the pump must supply.

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

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About this simulation

The full Fireground Hydraulics tool models a carbon cycle 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 Fireground Hydraulics

Other ways to simulate a carbon cycle

Frequently asked questions

How do I simulate a carbon cycle?
Open this page and use the live Fireground Hydraulics 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 carbon cycle from your own measurements.