Calibration of Drucker–Prager Cap Constitutive Model for Ceramic Powder Compaction through Inverse Analysis

Calibration of Drucker–Prager Cap Constitutive Model for Ceramic Powder Compaction through Inverse Analysis

Phenomenological plasticity models that relate relative density to plastic strain are frequently used to simulate ceramic powder compaction. With respect to the form implemented in finite element codes, they need to be modified in order to define governing parameters as functions of relative densiti...

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Bibliographic Details
Main Authors: Vladimir Buljak, Severine Baivier-Romero, Achraf Kallel
Format: Article
Language:English
Published: MDPI AG 2021-07-01
Series:Materials
Subjects:
powder compaction
Drucker–Prager Cap model
inverse analysis
refractory
material characterization
yield surface
Online Access:https://www.mdpi.com/1996-1944/14/14/4044

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https://www.mdpi.com/1996-1944/14/14/4044

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