A fluid analysis tool that can be used like a calculator.
CATCFDzero is a tool for fluid analysis with the concept of "a fluid analysis tool that can be used like a calculator," allowing for easy online thermal fluid analysis. It can perform calculations for two-dimensional steady incompressible thermal fluids. It is free to use and requires no installation. - No installation required, can be used online - Very easy to use - Capable of two-dimensional, incompressible, steady thermal fluid analysis - Temperature calculations are also possible - Create flow paths by placing blocks - Can define complex shapes for flow paths and structures
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basic information
- Domain: 2D, rectangular area, block, STL file, shape creation using 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 spacing, 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 functions - 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.
Company information
We provide technical consulting in CAE and scientific computing. Our area of expertise is fluid analysis (CFD). We also have experience in various fields such as heat transfer, chemical reactions, structural analysis, and various engineering analyses. Examples of technical consulting: - Development of physical models and integration into software (including turbulence models, spray models, combustion models, multiphase flow models, fluid-structure interaction models, thermal environment systems, and many others) - Development of numerical computation programs - Utilizing CAE for prototype selection in product design upstream - Investigating causes and considering improvement plans for product complaints and defects - Building CAE systems for designers - Examining improvements in computational accuracy - Establishing evaluation criteria for computational results As an independent technical consulting company not tied to any specific software vendor, we provide services closely aligned with your needs without being constrained by software limitations. We also operate a computational site useful for CAE scientific computing: Science.Tools. https://cattech-lab.com/science-tools/
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