The latest release of Caedium (v3.0) can now create and perform Computational Fluid Dynamics (CFD) simulations using hybrid models that mix faceted geometry (e.g., Google SketchUp models) with analytic geometry (e.g., CAD models). Also Caedium now has the option to use the Microsoft Windows Azure cloud service to perform CFD simulations.
CFD Simulation of Hybrid Geometry Model Performed by AzureUAV model from SketchUp