Pretwist and Shear Flexibility in the Vibrations of Turbine Blades (Q3686185)
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| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Pretwist and Shear Flexibility in the Vibrations of Turbine Blades |
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Pretwist and Shear Flexibility in the Vibrations of Turbine Blades (English)
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1985
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nonhomogeneous and nonsymmetric cross sections
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family of orthogonal shape functions
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replaced fourth-order differential equations by second- order differential equations
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turbine blades
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pretwisted beams
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finite shear flexibility
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axial derivative of the St. Venant warping function
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decomposition of the shear stresses into torsion and shear contributions
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normalized strain energy
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shear flexibility tensor
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explicit approximation
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cross sections of moderate wall thickness
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Legendre transformation
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consistent discretization
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finite beam element
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accuracy
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experimental results for a steam turbine blade
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