文章基本信息

标题：Frequency Failure Investigation on Shrouded Steam Turbine Blade through Dynamic Analysis
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作者：P. Nagababu ; TSSR Krishna ; M. Venkata naveen 等
期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2017
卷号：6
期号：8
页码：16440
DOI：10.15680/IJIRSET.2017.0608217
出版社：S&S Publications
摘要：A pivoting turbine blade is the segment, which changes over the motor vitality of the streaming liquidinto mechanical vitality. In this manner the unwavering quality of these blades is critical for the fruitful operation of aturbine. Turbine blades encounter fluctuating powers when they go through non-uniform liquid spill out of thestationary vanes. The fundamental plan thought is to maintain a strategic distance from or to limit the dynamicanxieties created by the fluctuating powers. The point of the venture is to assess the anxieties happening in the bundleblade of steam turbine in last stage because of outward powers and steam twisting powers. The sharp edge, root andcircle are displayed independently in ANSYS bundle and they are amassed utilizing obliged conditions. In the wake ofgiving the compel conditions cyclic symmetric examination conditions are connected and after that static and modelinvestigation are done. After that Campbell and safe outlines are plotted.
关键词：ANSYS; Campbell diagrams; cyclic symmetric analysis and Safe diagrams.