Efficient computational techniques for mistuning analysis of bladed discs: A review

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dc.contributor.authorYuan, Jie
dc.contributor.authorScarpa, Fabrizio
dc.contributor.authorAllegri, Giuliano
dc.contributor.authorTiturus, Branislav
dc.contributor.authorPatsias, Sophoclis
dc.contributor.authorRajasekaran, Ramesh
dc.date.accessioned2017-01-24T14:43:43Z
dc.date.available2017-01-24T14:43:43Z
dc.date.issued2016-11-06
dc.description.abstractThis paper describes a review of the relevant literature about mistuning problems in bladed disc systems, and their implications for the uncertainty propagation associated to the dynamics of aeroengine systems. An emphasis of the review is placed on the developments of the multi-scale computational techniques to increase the computational efficiency for the linear mistuning analysis, especially with the respect to the reduced order modeling techniques and uncertainty quantification methods. The non-linearity phenomena are not considered in this paper. The first two parts describe the fundamentals of the mechanics of tuned and mistuned bladed discs, followed by a review of critical research efforts performed on the development of reduced order rotor models. The focus of the fourth part is on the review of efficient simulation methods for the stochastic analysis of mistuned bladed disc systems. After that, we will finally provide a view of the current state of the art associated to efficient inversion methods for the stochastic analysis, followed by a summary.en_UK
dc.identifier.citationYuan J, Scarpa F, Allegri G, Titurus B, Patsias S, Rajasekaran R, Efficient computational techniques for mistuning analysis of bladed discs: A review, Mechanical Systems and Signal Processing, Volume 87, Part A, 15 March 2017, Pages 71–90en_UK
dc.identifier.issn0888-3270
dc.identifier.urihttp://dx.doi.org/10.1016/j.ymssp.2016.09.041
dc.identifier.urihttps://dspace.lib.cranfield.ac.uk/handle/1826/11352
dc.language.isoenen_UK
dc.publisherElsevieren_UK
dc.rightsAttribution-Non-Commercial-No Derivatives 3.0 Unported (CC BY-NC-ND 3.0). You are free to: Share — copy and redistribute the material in any medium or format. The licensor cannot revoke these freedoms as long as you follow the license terms. Under the following terms: Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. Information: Non-Commercial — You may not use the material for commercial purposes. No Derivatives — If you remix, transform, or build upon the material, you may not distribute the modified material. No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
dc.subjectBlades mistuningen_UK
dc.subjectRotordynamicsen_UK
dc.subjectComputational methodsen_UK
dc.subjectReviewen_UK
dc.titleEfficient computational techniques for mistuning analysis of bladed discs: A reviewen_UK
dc.typeArticleen_UK

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