.... The full terms of this license may be seen at http://creativecommons.org/licences/by/4.0/legalcode Modal analysis Ground vibration testing Modal parameters Loewner framework Fast relaxed vector fitting Frequency domain Noise Damage detection Structural health monitoring Aeronautical...

... from the beginning as well as the recent works that are still being carried out to further produce better outcomes. The review concludes with the modal analysis of rotor shaft to show the importance of mathematical model through its dynamic behaviour. Originality/value A critical literature review...

... · Ψ e T · Ψ e Modal analysis Aviation engines MAC indicator Natural vibrations The progress of modern engineering requires a technical background of high stability and operational reliability (de Silva, 2005 ; Noga, 2015). This is particularly important...

... response of the SGAZ includes modal analysis and transient dynamic loading have been performed numerically with ABAQUS 6.12 well-known FE code. Findings The first non-zero NF of SGAZ Case 4 was 11.69 per cent higher than homogenous Case 2 and 7.06 per cent lower than Case 1 in fully free boundary...

... of a laminate shell with variable number of layers of reinforcing fabric. The material properties, both static and dynamic, were determined experimentally and then exported to an environment of numerical analyses. The numerical modal analysis allows optimizing the geometry and lay-up of the casing in such a way...