Interactive Demo

Stream Dynamics Simulator

Stream Dynamics Simulator is a free, interactive learning demo from the Geology course on Lykke. It helps you build intuition for Drainage Basins, Aquifers, Porosity and Permeability, Flood Hazards. Play with it directly in your browser — it features 4 sliders and a live visual canvas. This demo lives in the “Hydrology: Streams, Floods, and Groundwater” section of the course.

Preview of the Stream Dynamics Simulator interactive demo
Preview of Stream Dynamics Simulator — play the live version below.
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How to use this demo

  1. Drag the “Channel Slope (S) 0.020”, “Roughness (n) 0.040”, “Hydraulic Radius (R) 2.5m” sliders to change the inputs and watch the result update live.
  2. Experiment freely — there's nothing to break, and every change is reversible.

What you'll explore

Frequently asked questions

What does the Stream Dynamics Simulator demo do?

The study of water movement on and below the Earth's surface and its role as a geological agent. Stream Dynamics Simulator turns that idea into something you can manipulate directly and watch respond.

What Geology concept does Stream Dynamics Simulator teach?

The study of water movement on and below the Earth's surface and its role as a geological agent. It focuses on Drainage Basins, Aquifers, Porosity and Permeability, Flood Hazards, Water Table from the “Hydrology: Streams, Floods, and Groundwater” section.

What can I control in Stream Dynamics Simulator?

The “Channel Slope (S) 0.020”, “Roughness (n) 0.040”, “Hydraulic Radius (R) 2.5m” sliders change the key inputs. Every change updates the visualization in real time, so you can see exactly how each variable affects the outcome.

How does Stream Dynamics Simulator fit into the Geology course?

Geology is the scientific study of the solid Earth, its composition, and the dynamic processes that shape it over time. This course provides a comprehensive exploration of Earth's materials, from the microscopic structu… This demo is the interactive piece for the “Hydrology: Streams, Floods, and Groundwater” section. Open the full Geology course wiki at https://www.getlykke.com/explore/public/geology-6ae93dc4-518d-4048-acd3-523e6d6aff20 for notes, flashcards, quizzes and the other demos.

What will I understand better after using Stream Dynamics Simulator?

You'll build intuition for Drainage Basins, Aquifers, Porosity and Permeability, Flood Hazards, Water Table — and, crucially, see how they behave when you change the inputs, which is hard to get from a textbook or lecture on Geology alone.

From the Geology course

This interactive demo is part of the Hydrology: Streams, Floods, and Groundwater section. Explore the full Geology course wiki on Lykke — with notes, flashcards, quizzes and more interactive demos.

Open the Geology course →