Viscous 2D fluid flow around square cylinder - SPH Method
CFD method: ALE and SPH Description: This set simulations describes the flow of a viscous fluid around various fixed rigid bodies. The key concept behind these simulations is to prove numerical accuracy of both the SPH and the ALE method by comparing the simulation results to their analytical equivalence. During all simulations two main prameters are compared: (1) The drag force on the rigid body and (2) the flutter frequency of the flow behind the rigid body. The values of these parameters both depend on the Reynolds number of the simulation. Purpose: Prove numerical accuracy and stability. This is an analysis in which is simulated using the SPH CFD method from Altair Radioss. The analysis was performed by Femto Engineering for research and promotion purposes. More information: www.femto.nl
CFD method: ALE and SPH Description: This set simulations describes the flow of a viscous fluid around various fixed rigid bodies. The key concept behind these simulations is to prove numerical accuracy of both the SPH and the ALE method by comparing the simulation results to their analytical equivalence. During all simulations two main prameters are compared: (1) The drag force on the rigid body and (2) the flutter frequency of the flow behind the rigid body. The values of these parameters both depend on the Reynolds number of the simulation. Purpose: Prove numerical accuracy and stability. This is an analysis in which is simulated using the SPH CFD method from Altair Radioss. The analysis was performed by Femto Engineering for research and promotion purposes. More information: www.femto.nl