RECONDITIONING OF STEAM TURBINE BLADES AND ROTOR DISKS

L. A. Zhuchenko; V. V. Kortenko; Yu. A. Sakhnin; V. V. Ermolaev

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RECONDITIONING OF STEAM TURBINE BLADES AND ROTOR DISKS

机译：汽轮机叶片和转子盘的修复

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摘要

Factors affecting the life of steam turbine blades and intermediate- and low-pressure rotor sectors are considered. The causes of these factors are analyzed and their effect on the reliability and life of blades and disks is estimated. Methods for reconditioning the parts are presented.

机译：考虑了影响汽轮机叶片和中低压转子扇形寿命的因素。分析了这些因素的原因，并评估了它们对刀片和磁盘可靠性和寿命的影响。介绍了修复零件的方法。

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来源
《Hydrotechnical Construction》 |2002年第2期|p.64-66|共3页
作者
L. A. Zhuchenko; V. V. Kortenko; Yu. A. Sakhnin; V. V. Ermolaev;
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作者单位

Turbine Motor Plant Joint-Stock Company, Ekaterinburg, Russia;

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原文格式 PDF
正文语种 eng
中图分类水利工程;
关键词
steam turbine; blades; rotor sections; service life; reliability;

机译：汽轮机;刀片转子部分;服役生涯;可靠性;

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1. Welding technologies for reconditioning erosion-worn steam turbine blades [J] . F G GONSEROVSKII, V M SILEVICH Welding International . 2002,第8期

机译：修复磨损磨损的汽轮机叶片的焊接技术
2. New blade tip-timing system for measuring rotor blade vibration of steam and gas turbines [J] . Piotr Kowaleczko, Romuald Rz?dkowski, Leszek Kubitz, E3S Web of Conferences . 2019,第4期

机译：用于测量蒸汽和燃气轮机转子叶片振动的新型叶片尖端定时系统
3. Repair technology of the steam turbines rotor blades part 3. the fatigue strength of repaired blades [J] . Khromchenko F. A., Komarov V.A., Karev A.N., Сварочное　производство . 1999,第4期

机译：汽轮机转子叶片的修补技术3.修补叶片的疲劳强度
4. PRACTICAL OPTIMIZATION OF MISTUNED BLADED DISK OF STEAM TURBINE WITH FREE-STANDING BLADE STRUCTURE FOR FORCED AND SELF-EXCITED VIBRATION [C] . Yasutomo Kaneko, Kazushi Mori, Hiroharu Ooyama ASME turbo expo: turbomachinery technical conference and exposition . 2018

机译：带有自激叶片结构的汽轮机有雾叶片的实用优化及自激振动
5. Three-Dimensional Finite Element Analysis of Rotors in Gas Turbines, Steam Turbines and Axial Pumps Including Blade Vibrations [D] . Chaudhry, Jawad Altaf 2011

机译：燃气轮机，蒸汽轮机和轴流泵中包括叶片振动的转子的三维有限元分析
6. Paint it black: Efficacy of increased wind turbine rotor blade visibility to reduce avian fatalities [O] . Roel May, Torgeir Nygård, Ulla Falkdalen, 2020

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7. The vibration characteristics of steam turbine blades (2nd report, A method for calculating resonant conditions and resonant stresses of bladed-disk vibration) [O] . Kiyoshi NAMURA 1986

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8. Mechanical design analysis of several noncritical air-cooled turbine disks and a corrugated-insert air-cooled turbine rotor blade [R] . Moseson, Merland L, Krasner, Morton H, Ziemer, Robert R 1953

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RECONDITIONING OF STEAM TURBINE BLADES AND ROTOR DISKS

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