CONVERGE™ CFD Software

Industry leading CFD for complex geometries with moving boundaries

The Problem

Traditional CFD gridding techniques typically have five major issues that lead to increased project budgets and reduced solution accuracy:

• A large amount of time is needed to create the initial grid.
• Moving boundaries can significantly increase the complexity and required time to generate the grid and handle the mesh motion.
• Traditional moving methods continually deform the mesh leading to numerical inaccuracies.
• Non-orthogonal cells result in numerical inaccuracies and complex numerics.
• Once the grid is created, the geometry representation is only as accurate as the mesh resolution allows.

The Solution

CONVERGE™ solves the problems described above by employing a runtime grid generation technique with the following features:

• Eliminates the user-time to generate grids - only the surface geometry is supplied to the CONVERGE™ solver.
• Allows moving boundaries to be handled completely automatically.
• Eliminates the deforming mesh issues typically associated with moving boundaries.
• Allows for perfectly orthogonal cells resulting in improved accuracy and simplified numerics.
• Maintains the true geometry, independent of the mesh resolution. Therefore, the use of fixed embedding or adaptive mesh resolution on boundaries increases the accuracy of the geometry represenation.
• To see how CONVERGE™ works, follow this link!