Digital discretization and resolution
Numerical simulation of blow-molding processes
Article REF: AM3705 V1
Digital discretization and resolution
Numerical simulation of blow-molding processes

Authors : Michel BELLET, Bernard MONASSE, Jean-François AGASSANT

Publication date: July 10, 2002 | Lire en français

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4. Digital discretization and resolution

This section describes the resolution techniques used in the software developed at Cemef: Tform3 Ò for 3D membrane modeling, Blowup for 2D volume formulation.

4.1 Mechanical resolution

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4.1.1 Time discretization

At each time increment [t, t + Δt ], given the configuration Ω t in equilibrium at time t, the problem is to solve the mechanical equilibrium and incompressibility equations and update the configuration....

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