A Comprehensive CFD Model for Dual-Phase Brass Indirect Extrusion Based on Constitutive Laws: Assessment of Hot-Zone Formation and Failure Prognosis

A Comprehensive CFD Model for Dual-Phase Brass Indirect Extrusion Based on Constitutive Laws: Assessment of Hot-Zone Formation and Failure Prognosis

A numerical method for the precise calculation of temperature, velocity and pressure profiles of the α-β brass indirect hot extrusion process is presented. The method solves the Navier⁻Stokes equations for non-Newtonian liquids with strain-rate and temperature-dependent v...

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Bibliographic Details
Main Authors: George Pashos, George A. Pantazopoulos, Ioannis Contopoulos
Format: Article
Language:English
Published: MDPI AG 2018-12-01
Series:Metals
Subjects:
brass extrusion
CFD simulation
extrusion failures
plastic deformation processing
Online Access:https://www.mdpi.com/2075-4701/8/12/1043

Internet

https://www.mdpi.com/2075-4701/8/12/1043

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