It wasįound that most dominating component of axialĭisplacements of the propeller is the blade frequency. Velocity fields obtained seemed to be reasonable. The cylinder represents for example theīody of the azimuthing thruster. Propeller and a non-rotating cylinder located at the wake Problem (pressure and nodal position in this case).Įxample structure in this case study was a rotating Separately and during each time step some variables areĮxchanged and inserted into the equations of the other So called weakĬoupling was used which means that each problem is solved In an FSI simulation, a structure deformsĭue to forces caused by a fluid flow while theĭeformation changes the fluids boundary. Two-way FSI co-simulation with Fluent CFD-code andĪbaqus structural FE-code utilizing MpCCI was applied The goal of this study was to demonstrate two-wayįluid-structure interaction (FSI) cosimulation utilising
