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March 6, 2014, 15:59 |
Coupled thermo and structural problem
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Thomas Fraser
Join Date: Mar 2014
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I have been having trouble with a stress analysis of compression between 2 hot plates, where a fixed lower die and a moving upper die squash a test piece
ANSI 316 Stainless steel. • control constant upsetting velocity, 5mm/s • Specimen (room temperature) - D0=60mm, H0=20mm. • Deformation: 50% • forming dies - preheated at 600°C • Boundary condition: friction coefficient of 0.25 • Potential output information: — reaction force, stress distribution, deformation, temperature contour etc We assume that the thermal calculation at a given time is independent from the structural results obtained at a previous time according to the point: so the thermal and the mechanical analysis can be uncoupled. Can any one help I don't know where to start, Im using ANsys mechanical by the way. |
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ansys, displacement, structural, thermo |
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