Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
801988 | Mechanics Research Communications | 2007 | 6 Pages |
Abstract
This paper deals with the dynamical analysis of a multi-stage assembly of cyclic structures such as, for example, turbomachinery compressor or turbines. If such assemblies are traditionally modelled stage by stage, the inter-stage coupling effect can sometime be important. As an answer to this issue, we propose a new method which combines a cyclic modelling of each stage with a realistic inter-stage coupling. Study cases are presented to evaluate the efficiency of the method.
Related Topics
Physical Sciences and Engineering
Engineering
Mechanical Engineering
Authors
D. Laxalde, F. Thouverez, J.-P. Lombard,