Show simple item record Lyamina, E. Mishuris, Gennady Alexandrov, S. 2009-10-26T11:28:17Z 2009-10-26T11:28:17Z 2009-10-26
dc.identifier.citation Lyamina , E , Mishuris , G & Alexandrov , S 2009 , ' Flow of viscoplastic materials through converging channels ' . en
dc.identifier.other PURE: 134218
dc.identifier.other dspace: 2160/3319
dc.description Alexandrov, S; Lyamina, E; Mishuris, G. Flow of viscoplastic materials through converging channels. Special Issue: Sixth International Congress on Industrial Applied Mathematics (ICIAM07) and GAMM Annual Meeting, Zürich 2007, PAMM, 2008, 7(1), 1060603 - 1060604 en
dc.description.abstract Many classical rigid perfectly/plastic solutions cannot be extended to more complicated rigid plastic materials, such as rigid plastic hardening materials and rigid viscoplastic materials. The present paper reveals sources of this difficulty in the case of flow of rigid viscoplastic material through infinite converging rough wedge-shaped and axisymmetric channels. Two types of viscoplastic models without strain hardening are considered, with and with no saturation stress. The maximum friction law is adopted at the friction surface. Qualitative features of the solutions are compared to those occurring in compression of a rigid plastic layer between rough, parallel plates en
dc.language.iso eng
dc.title Flow of viscoplastic materials through converging channels en
dc.type Text en
dc.type.publicationtype Conference contribution en
dc.contributor.institution Institute of Mathematics & Physics (ADT) en
dc.description.status Non peer reviewed en

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