Modal added-mass matrix of an elongated flexible cylinder immersed in a narrow annular fluid, considering various boundary conditions. New theoretical results and numerical validation
Romain Lagrange, Maria Adela Puscas, Philippe Piteau, Xavier Delaune, José Antunes
Topics & Concepts
CylinderAdded massVibrationBoundary value problemMechanicsAspect ratio (aeronautics)Mass matrixAnnulus (botany)Fluid–structure interactionNormal modeMathematicsPhysicsGeometryClassical mechanicsMathematical analysisMaterials scienceFinite element methodAcousticsThermodynamicsOptoelectronicsNuclear physicsNeutrinoComposite materialFluid Dynamics and Vibration AnalysisVibration and Dynamic AnalysisLattice Boltzmann Simulation Studies