PDE Laboratory: uses and methods
Compare the evolution of heat conduction, fluctuations, reaction diffusion, and viscous flow.
Applicable scope and calculation boundary
Periodic boundary one-dimensional heat equation, wave equation, viscous Burgers equation; two-dimensional Gray–Scott reaction diffusion. Fixed grid, showing discrete methods and limitations.
model and reference method
FFT spectral solution/spectral derivative; method line integration; explicit difference.
model version: 1.0.0. The results are used for scientific research, exploration and teaching, please interpret according to the model conditions.
input parameters
- equation
- One-dimensional heat equation / One-dimensional wave equation / One-dimensional sticky Burgers / two-dimensional reaction diffusion
- Diffusion rate / wave speed
- Value range: 0.005 – 2
- evolution time
- Value range: 0.05 – 10
How to use
- Load the example or enter data that matches the field description.
- Confirm units and models, run calculations and check diagnostics.
- Export charts, tables or results packages and record model versions.
tools in the same field
are free and open; free sponsorship does not affect tool permissions. All functions of Read scientific methods and data explanations 。