This is an introductory session on SimLab for CFD and multi-physics simulation using Acusolve. A combination of lectures and exercises explain the modelling and physics setup of for complex assemblies. Leveraging on Altair Structural (OptiStruct) and CFD (AcuSolve) solvers , SimLab offers a streamlined workflow for CFD as well as Multiphysics simulation. The webinar also covers on extraction of Fluid volumes , boundary layers and physics setup and postprocessing in SimLab.