Flow modelling
Laminar or turbulent, isothermal or non-isothermal, steady or transient.
EasyCFDComputational Fluid Dynamics made approachable
From geometry to flow insight in one integrated environment.
EasyCFD supports numerical simulation of two-dimensional and three-dimensional axisymmetric fluid flow and heat transfer, combining an accessible interface with practical CFD capabilities.
- Structured and unstructured meshes
- Laminar and turbulent flow
- Steady and transient calculations
Integrated workflow
Pre-processing · Solver · Post-processing
Education
Research
Engineering
Benchmark validation
Core capabilities
A complete CFD workflow without unnecessary complexity
Draw or import geometry, generate the mesh, define the physics, monitor convergence and analyse the resulting flow field.
Heat transfer
Conduction in solids, convection and conjugate heat-transfer analysis.
Mesh generation
Create structured and unstructured boundary-fitted computational meshes.
Turbulence
Use k-ε and SST k-ω turbulence models for practical flow simulations.
Scalar transport
Model passive scalars such as smoke, concentration and pollutants.
Porous media
Analyse flow through isotropic and anisotropic porous regions.
One continuous process
Prepare, solve and understand
01
Pre-process
Draw geometry or import DXF and point data, generate the mesh and define boundary conditions.
02
Calculate
Control numerical parameters and monitor the iterative calculation while it runs.
03
Post-process
Inspect contours, streamlines, vectors, XY data and statistical information.
Worked CFD cases
From canonical benchmarks to practical engineering flows
Explore complete EasyCFD studies with problem definitions, computational meshes, calculated fields and tutorial material.
Transient flow
Vortex shedding behind a cylinder
Laminar unsteady flow with a structured boundary-fitted mesh.
Heat transfer
Natural convection in an annulus
Temperature contours and velocity vectors in a closed enclosure.
External aerodynamics
NACA 2412 airfoil
Unstructured meshing and aerodynamic coefficient comparison.
Built for understanding
CFD software suitable for the classroom and useful beyond it
EasyCFD is mainly oriented toward didactic and educational use, while also providing a valuable environment for initial analysis of practical engineering situations.
See applicationsScientific foundation
Validation and published work
Explore benchmark material and publications that document the numerical methods and applications associated with EasyCFD.
Start exploring
Download the software and documentation
Access the EasyCFD package, user manual and supporting material.