Computational fluid dynamics (CFD) is the use of applied mathematics, physics and computational software to visualize how a fluid/ fluids behave in a set of operating conditions.

CFD Simulations and Solutions for all Engineers

ANSYS® CFD will provide engineers with a comprehensive tool to solve complex fluid problems. With ANSYS® CFD, many design iterations can be done with advanced meshing and solver technologies in the user friendly ANSYS® Workbench platform.  

Solve Complex Fluid Problems Quickly

With the robust meshing and solver technologies from ANSYS® CFD, engineers will be able to simulate complex problems quickly and effectively in a user-friendly environment. ANSYS® parallel meshing and ANSYS® High Performance Computing enables you to solve very complex and large CFD simulations — faster and at a lower cost. ANSYS® is optimized to run on the latest HPC architectures, including NVIDIA GPUs and Intel True Scale Fabric products and cloud based computing resources.

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It takes a convergence of numerous factors in a High Performance Computing (HPC) cluster to drive application performance as both computer power and software efficiency scale.


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  • Since the introduction of ANSYS, more students are using first principles and FEA to validate their designs. This year, more than 60% of the projects were using FEA as a standard approach for numerical calculation. This number shows the huge impact ANSYS, had on University of Pretoria. FEA is not anymore a specialised tool for few users but a standard engineering tool easily integrated in the design process.

    - Francesco Pietra, University of Pretoria

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