Tuning of turbine blades: a theoretical approach.
1983 (English)In: Journal of engineering for power, ISSN 0022-0825, Vol. 105, no 2, 249-255 p.Article in journal (Refereed) Published
A perturbation method is described which predicts the changes in eigenfrequencies resulting from geometrical changes of a structure. This dependence is represented by dimensionless functions, one for each eigenfrequency, which vary over the surface of the structure. The functions are presented for each eigenfrequency as isoline plots. The method was applied to a turbine blade and a rectangular beam.
Place, publisher, year, edition, pages
1983. Vol. 105, no 2, 249-255 p.
MATHEMATICAL TECHNIQUES - Perturbation Techniques, Turbomachinery
IdentifiersURN: urn:nbn:se:kth:diva-25474ISI: A1983RD17800005OAI: oai:DiVA.org:kth-25474DiVA: diva2:358724
QC 201010252010-10-252010-10-252016-05-27Bibliographically approved