Water wave interactions with perforated elastic disks: Quadratic pressure discharge condition
Hui Liang, Siming Zheng, Allan Magee, Deborah Greaves
Abstract
A fully coupled numerical model is developed to study wave interactions with perforated elastic disks. The flow past the perforated surface is represented by a quadratic pressure discharge condition with practical validity. The nonlinear nature of the pressure drop condition results in a dependency of hydrodynamic responses on wave steepness.
Topics & Concepts
Quadratic equationMechanicsPressure dropNonlinear systemDrop (telecommunication)Flow (mathematics)Dependency (UML)Pressure waveMaterials sciencePhysicsMathematicsEngineeringGeometryMechanical engineeringQuantum mechanicsSystems engineeringFluid Dynamics Simulations and InteractionsComputational Fluid Dynamics and AerodynamicsWave and Wind Energy Systems