A traceless variant of the Johnson-Segalman viscoelastic model
A traceless variant of the Johnson-Segalman viscoelastic model is presented. The viscoelastic extra stress tensor is de composed into its traceless (deviatoric) and spherical parts, leading to a reformulation of the classical Johnson-Segalman model. The equivalente of the two models is established c...
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| Formato: | lecture |
| Idioma: | eng |
| Publicado em: |
2017
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| Texto completo: | http://hdl.handle.net/10174/20019 |
| País: | Portugal |
| Oai: | oai:dspace.uevora.pt:10174/20019 |