Use case · powered by Membrane Separation
Membrane Separation for a catalyst
Simulate a catalyst live in your browser. This runs the real Membrane Separation solver — adjust the inputs, watch it respond instantly, and export the result. No install, no account.
Random Walk & DiffusionLive
Brownian motion · √t spreading
Controls
Hundreds of walkers start at the center and step randomly. The cloud spreads as √(time) — the signature of diffusion.
Presets
Data Inspector
Walkers400
Steps0
RMS distance0.0
Law⟨r²⟩ ∝ t
Governing equation
Reading this result: With 400 walkers the RMS distance grows as √(steps) — the defining signature of diffusion.
Runs locally in your browser — free forever. Scale to the cloud when reality gets heavy.
About this simulation
The full Membrane Separation tool models a catalyst 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 Membrane Separation
Other ways to simulate a catalyst
Frequently asked questions
- How do I simulate a catalyst?
- Open this page and use the live Membrane Separation 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 catalyst from your own measurements.