Thermo-mechanical modelling and sensitivity analysis for metal-forming operations

DOI10.1016/S0045-7825(97)00312-5zbMath0948.74015OpenAlexW2165817276MaRDI QIDQ1808092

Horacio J. Antúnez

Publication date: 26 November 2000

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/s0045-7825(97)00312-5

zbMATH Keywords

sensitivity analysisplastic deformationdirect differentiation methodupwind techniqueextrusion processesrigid-viscoplastic materialflow approachmetal-forming processes

Mathematics Subject Classification ID

Related Items (1)

Shape optimization and preform design in metal forming processes

Cites Work

• Thermal mechanically coupled finite element analysis in metal-forming processes
• Streamline upwind/Petrov-Galerkin formulations for convection dominated flows with particular emphasis on the incompressible Navier-Stokes equations
• Sensitivity of forming processes to shape parameters
• A sensitivity analysis for the optimal design of metal-forming processes
• Accelerated ‘relaxation’ or direct solution? Future prospects for fem
• Petrov-Galerkin methods for the time-dependent convective transport equation
• A note on upwinding and anisotropic balancing dissipation in finite element approximations to convective diffusion problems
• A general formulation for coupled thermal flow of metals using finite elements
• Quadratic finite element schemes for two-dimensional convective-transport problems
• Parameter sensitivity of elastoplastic response

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