installation) of ANSYS ICEM/CFD software by: Once you are logged into one of these LRZ Remote Visualization Systems, you can check the availability (i.e. Furthermore, most meshing applications require hardware (OpenGL) graphics support for a reasonable user experience with the software. Since meshing of a geometry is a memory intensive application, it is highly recommended to use the LRZ Remote Visualization Systems for running ANSYS ICEM/CFD. Nevertheless the meshign process allows the application of certain degree of parallelism. LRZ Remote Visualization Systems If the ANSYS Fluent Meshing is used in an interactive manner, than it is recommended to use the RVS.
ANSYS Fluent Meshing is based on so-called "water-tight" CAD geometries, where the geometry is then initially represented by a triangular tesselation. This is in particular useful for extrem large meshes for massively parallel computations, where it might be difficult to find a single suitable machine with large enough memory to create the mesh in advance prior to its usage in a parallel simulation run. ANSYS Fluent Meshing can be applied in a script-based manner, so that it can be used for script-driven, automated mesh generation during the start-up of a massively parallel ANSYS Fluent simulation. Adaptive mesh refinement requires CFD setup on some initially provided mesh from other external source. LRZ Cluster System As for ANSYS CFX, adaptive mesh refinement is a solution-based mesh adaption, which is carried out during parallel solution run.native polyhedral meshing (MOSAIC technology).LRZ Cluster System, Adaptive mesh refinement is a solution-based mesh adaption, which is carried out during parallel solution run.ICEM/CFD Tetra - unstructured tet/prism meshes
ICEM/CFD Hexa - structured hexahedral meshes
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