For the boundary representation, the Immersed Boundary (IB) approach, which does not require a boundary-conforming mesh, is used. Comparative calculations on different mesh types illustrates that the best simulation precision, characterized by minimum Local Truncation Error (LTE), is obtained on Cartesian meshes. Detailed explanation and examples will support how this choice of mesh generation algorithm enables SolidWorks Flow Simulation to offer a best-in-class CFD solution centered upon simplicity, speed, and robustness.ĪBSTRACT For the numerical simulation of Navier-Stokes equations, the choice of the mesh type plays a significant role. This paper details the approach and theory behind the Cartesian mesh generation used in SolidWorks Flow Simulation. ADVANCED BOUNDARY CARTESIAN MESHING TECHNOLOGY IN SOLIDWORKS FLOW SIMULATION Overview SolidWorks® Flow Simulation is an intelligent, easy-to-use computational fluid dynamics (CFD) program that facilitates the work of design engineers who use SolidWorks 3D CAD software for design creation.
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