Reduced order modeling of blades with geometric nonlinearities and contact interactions
Eric Delhez, Florence Nyssen, Jean‐Claude Golinval, Alain Batailly
Topics & Concepts
Nonlinear systemTurbomachineryBlade (archaeology)VibrationRotor (electric)ModalLagrange multiplierModal analysisCasingHarmonic balanceEngineeringStiffnessBlade element theoryEquations of motionStructural engineeringMathematicsMechanical engineeringAcousticsPhysicsFinite element methodClassical mechanicsMathematical optimizationQuantum mechanicsChemistryPolymer chemistryBladed Disk Vibration DynamicsTurbomachinery Performance and OptimizationGear and Bearing Dynamics Analysis