Effort and torque models
Hot rolling - Rolling theory
Article REF: M7840 V1
Effort and torque models
Hot rolling - Rolling theory

Author : Pierre MONTMITONNET

Publication date: January 10, 1991 | Lire en français

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3. Effort and torque models

The aim here is to describe approaches based on classical methods for solving plasticity equations which, by means of simplifying assumptions, enable us to reduce the very complex partial differential equations of paragraph 1.4 to much simpler equations that are analytically solvable or at least at low computational cost. Let's start by describing the slice method and the upper bound method.

3.1 Slice...

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