29 citations · 56 across the 3 of their papers we have counts for
3 papers
Nonlinear damping quantification from phase-resonant tests under base excitation
Florien Müller, Lukas Woiwode, Johann Gross +2
The present work addresses the experimental identification of amplitude-dependent modal parameters (modal frequency, damping ratio, Fourier coefficients of periodic modal oscillati…
Development of a Fully-Coupled Harmonic Balance Method and a Refined Energy Method for the Computation of Flutter-Induced Limit Cycle Oscillations of Bladed Disks with Nonlinear Friction Contacts
Christian Berthold, Johann Gross, Christian Frey +1
Flutter stability is a dominant design constraint of modern gas and steam turbines. To further increase the feasible design space, flutter-tolerant designs are currently explored,…
Effects of modal energy scattering and friction on the resonance mitigation with an impact absorber
Timo Theurich, Johann Gross, Malte Krack
A linear vibration absorber can be tuned to effectively suppress the resonance of a particular vibration mode. It relies on the targeted energy transfer into the absorber within a…