@inproceedings{db7690e9362c4e0ab32c4956e9196975,
title = "Frequency distribution of blades in turboengines and vibration characteristics of mistuned blades",
abstract = "In this paper, the probability distribution of blade frequencies is given as a Gaussian distribution approximately. The computations for comparing and simulating the effects of blade mistune on blade-disk vibration are made, which show that in general cases, blade mistune will cause the blade vibration amplitude to increase 20-30\%. If the frequency difference of the blades on one stage is within ± 2\%, the effect of mistune on the blade vibration will not be obvious . It is suggested that the blades can be divided into groups for mounting them and the frequency difference in each group not exceeds a certain range, for example, ± 2\%.",
author = "Liao, \{Ming Fu\} and Shen, \{Da Kuan\}",
note = "Publisher Copyright: Copyright {\textcopyright} 1985 by ASME.; ASME 1985 Beijing International Gas Turbine Symposium and Exposition, IGT 1985 ; Conference date: 01-09-1985 Through 07-09-1985",
year = "1985",
doi = "10.1115/85-IGT-101",
language = "英语",
series = "Proceedings of the ASME Turbo Expo",
publisher = "American Society of Mechanical Engineers (ASME)",
booktitle = "Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Process Industries; Technology Resources; General",
}