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Paper Details
Paper Title
Effect of hub radius on natural frequency of a pre-twisted composite beam
Authors
  Chaitanya,  Ravi Kumar,  Abdul Kalam
Abstract
In this paper, twisted, uniform, rotating cantilever beam was analysed numerically using finite element method with ANSYSTM software. These kind of beam components are more prevalently seen in turbomachinery blades and helicopter rotor blades. Composites give an added advantage of being light weight structure and more beneficial mechanical and physical properties. Modal frequencies of isotropic and composite materials with the present model have been compared for model verification. The effect of hub radius on pre-twisted blade has been studied
Keywords- Twisted composite beams, Finite element method
Publication Details
Unique Identification Number - IJEDR1704040Page Number(s) - 260-267Pubished in - Volume 5 | Issue 4 | October 2017DOI (Digital Object Identifier) -    Publisher - IJEDR (ISSN - 2321-9939)
Cite this Article
  Chaitanya,  Ravi Kumar,  Abdul Kalam,   "Effect of hub radius on natural frequency of a pre-twisted composite beam", International Journal of Engineering Development and Research (IJEDR), ISSN:2321-9939, Volume.5, Issue 4, pp.260-267, October 2017, Available at :http://www.ijedr.org/papers/IJEDR1704040.pdf
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