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Numerical Simulation of Coupled Thermo-mechanical Behavior of a Cylinder Billet during Hot-forging Process |
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| Authors: | Peiran Ding Don g-Ying Ju Shoji Imatani Tatsuo Inoue .Engineering Services Department MSC Japan Ltd. Osaka Japan |
| Affiliation: | Peiran Ding,Don g-Ying Ju,Shoji Imatani,Tatsuo Inoue 1.Engineering Services Department,MSC Japan Ltd.,Osaka,Japan 2.Department of Mechanical Engineering,Saitama Institute of Technology,Saitama,Japan 3.Department of Energy Conversion Science,K |
| Abstract: | A finite volume method is applied to simulate a closed die hot forging process of a cylinder billet. Since variation and distribution of temperature play very important role in hot forging, the code involves a methodology of a coupled system of mechanical and thermal equations. The simulated results are compared with the experimental ones. The distribution of temperature in the billet obtained from the simulation is also discussed. |
| Keywords: | Hot-forging numerical simulation finite volume method Eulerian formulation thermo-mechanical coupling |
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