Online fluid analysis tool CATCFDzero

basic information

- Domain: 2D, rectangular area, block, STL file, shape creation by curves - Fluid: incompressible, laminar, turbulent - Turbulence model: standard k-ε model - Temperature calculation: convection, heat conduction, buoyancy (Boussinesq approximation) - Boundary conditions: inflow, pressure, wall, slip wall, symmetry - Analysis type: steady state - Solver: finite volume method (FVM), SIMPLE method, preconditioned BiCGSTAB (matrix solver) - Mesh: 2D structured grid (non-uniform, local refinement), collocated grid - Convection term discretization scheme: Upwind (first-order upwind) - Result display: velocity vector plot, contour plot, streamlines, monitor/residual graphs, computation information output - Extensions: higher-order discretization schemes, source terms, porous media, force output, air age

Price information

No registration required, and you can use it for free. We also offer paid customization services. - Addition of physical model features - Customization of input fields - Addition of result processing - Provision of offline tools - Integration into user sites

Delivery Time

Applications/Examples of results

Fluid analysis, thermal fluid analysis, heat transfer analysis Thermal fluid simulation

Detailed information

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  Two-dimensional incompressible thermal fluid analysis can be easily performed.

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  It supports various calculations such as fluid dynamics, heat, and turbulence.