Study on Vibration Response Reduction of Bladed Disk by Use of Asymmetric Vane Spacing (Effect of Asymmetric Vane Spacing on Response of Mistuned Bladed Disk)

KANEKO YASUTOMO; OTA MASAKI; MORI KAZUSHI; OYAMA HIROHARU

Art

J-GLOBAL ID：201202299894299633 Reference number：12A0898946

Study on Vibration Response Reduction of Bladed Disk by Use of Asymmetric Vane Spacing (Effect of Asymmetric Vane Spacing on Response of Mistuned Bladed Disk)

非対称配置静翼を利用した翼・ディスク系の振動応答低減(ミスチューン系に対する振動応答低減効果の検討)

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Material：
Volume： 78 Issue： 789 Page： 1398-1409 (WEB ONLY) Publication year： 2012
JST Material Number： U0184A ISSN： 1884-8354 Document type： Article
Article type：短報 Country of issue： Japan (JPN) Language： JAPANESE (JA)

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High-speed aerodynamics , Gas turbines , Steam turbines , Structural dynamics

Reference (8)：

(1) Kemp, R. H., Hirschberg, M. H. and Morgan, W. C., “Theoretical and experimental analysis of the reduction of rotor blade vibration in turbomachinery through the use of modified stator vane spacing”, NACA technical note, 4373 (1958), pp. 1-43.
(2) Clark, J. P., Aggarwala, A. S., Velonis, M. A., Gacek, R. E., Magge, S.S. and Price, F. R., ”Using CFD to Reduce Resonant Stresses on a Single-Stage, High-Pressure Turbine Blade, ASME GT-2002-30320, (2002), pp.1-7.
(3) 金子康智,森一石,奥井英貴,“非対称配置静翼を利用した圧縮機動翼の振動応力低減”,日本機械学会論文集C編,Vol. 71, No. 712 (2005), pp. 3409-3416.
(4) 金子康智,森一石,富井正幸,大山宏治,“非対称配置静翼を利用したタービン動翼の振動応力低減(多重共振を考慮した振動応力低減効果の検討”,日本機械学会論文集C編,Vol.72, No.720 (2006), pp. 2366-2372.
(5) 金子康智,間瀬正隆,藤田勝久,長嶋利夫, “ミスチューンがある翼・ディスク系の応答解析”,日本機械学会論文集C編,Vol.58, No.547 (1992), pp. 744-749.

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