EasyCFD is a computational fluid dynamics (CFD) software tool for the numerical simulation of two-dimensional fluid flow in a Cartesian coordinate system.
Numerical Calculation of Fluid Flow and Heat Transfer
· Laminar or turbulent flow
· Isothermal or non-isothermal flow
· Steady-state or transient flow
Setup and analysis of a problem:
Pre-processing:
· Drawing of the geometry.
· Specification of problem physics and boundary conditions.
· Grid generation.
· Choice of control parameters for the calculation process.
Calculation
· The user may change, during the calculation, some parameters for the monitoring of the iterative process.
Post-processing:
· Representation of streamlines.
· Vectorial representation of the velocity field.
· Representation of colour-shaded and line contours.
· Data generation for graphical x-y representations.
· Statistical data for the domain and boundary regions.
Although EasyCFD is a simple software, mainly oriented for didactic or educational purposes, it may become a valuable tool for a first analysis in practical situations.
EasyCFD is based in a user-friendly graphical interface, allowing the user to easily draw the geometry, impose boundary conditions, control calculation parameters (subrelaxation coefficients, advection schemes, multigrid resolution, etc) and post-process the results.
free program
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