A review on modelling and dynamic analysis of viscoelastic rotor systems
Aircraft Engineering and Aerospace Technology
ISSN: 0002-2667
Article publication date: 11 January 2022
Issue publication date: 31 March 2022
Abstract
Purpose
The purpose of this study is to bring down collective information about various issues encountered in modelling of rotor systems.
Design/methodology/approach
The most important and basic part of “rotor dynamics” is the study related to its different modelling techniques which further involves the analysis of shaft for understanding the system potential, competence and reliability. The issues addressed in this study are classified mainly into two parts: the initial part gives out a vast overview of significant problems as well as different techniques applied to encounter modelling of rotor systems, while the latter part of the study describes the post-processing problem that occurs while performing the dynamic analysis.
Findings
The review incorporates the most important research works that have already placed a benchmark right 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 on the modelling techniques of rotor shaft systems is provided from earliest to latest along with its real-time application in different research and industrial fields.
Keywords
Acknowledgements
The authors would like to gratefully acknowledge the help of Department of Science and Technology (DST-SERB), Government of India to grant a project titled “Design and fabrication of helicopter tail rotor shaft system using carbon-fibre reinforced composite” in this line through ECR/2018/001577 for continuing research activity in this direction.
Citation
Ganguly, K., Chandraker, S. and Roy, H. (2022), "A review on modelling and dynamic analysis of viscoelastic rotor systems", Aircraft Engineering and Aerospace Technology, Vol. 94 No. 5, pp. 734-744. https://doi.org/10.1108/AEAT-12-2020-0292
Publisher
:Emerald Publishing Limited
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