Stability loss of rotating elastoplastic radially inhomogeneous stepped annular disk (Q2808413)
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scientific article; zbMATH DE number 6584007
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Stability loss of rotating elastoplastic radially inhomogeneous stepped annular disk |
scientific article; zbMATH DE number 6584007 |
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23 May 2016
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small parameter method
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stability loss by stepped disk
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Stability loss of rotating elastoplastic radially inhomogeneous stepped annular disk (English)
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The author proposes a method for the investigation of possible stability loss by a rotating elastoplastic radially inhomogeneous stepped annular circular disk by means of a small parameter method. For the critical radius of plastic zone a characteristic equation in the first approximation is obtained. The values of critical angular rotation velocity are determined numerically for different disk parameters.
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