Eulerian strain-rate as a rate of logarithmic strain (Q1891914)
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scientific article; zbMATH DE number 761073
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Eulerian strain-rate as a rate of logarithmic strain |
scientific article; zbMATH DE number 761073 |
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Eulerian strain-rate as a rate of logarithmic strain (English)
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1 August 1996
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It is pointed out that the deformation rate or the symmetric part of the velocity gradient can be interpreted as a real time derivative of a strain in a suitable rotating frame. Using principal axes, the authors determine the angular velocity of the frame and apply the general considerations to the special case of simple shear deformation.
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symmetric part of velocity gradient
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deformation rate
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real time derivative
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rotating frame
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angular velocity
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simple shear deformation
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