论文标题
铝挤出数值模型的工业应用
Industrial application of numerical models for aluminium extrusion
论文作者
论文摘要
这项研究介绍了用于模拟大型粘膜变形的数值模型，这些变形在挤出过程中铝的铝制变形，以获得工业特征。这项研究还提供了由UNLP工程学院的计算流体动力学组获得的结果，与公司Madexa S.A.合作，致力于为这种类型的流程制造模具。在本研究中也提出了模拟该过程的方程式，与其数值分辨率相关的困难以及模拟工作所代表的仿真工作的优势。
This study presents the numerical models used for the simulation of the large viscoplastic deformations that aluminium undergoes during the extrusion process in order to obtain industrial profiles. This study also gives examples of results obtained by the Computational Fluid Dynamics Group of the UNLP Faculty of Engineering, in collaboration with the company Madexa S.A., dedicated to the manufacturing of dies for this type of processes. The equations that model the process, the difficulties associated with its numerical resolution and the advantages that the simulation work represent for the company are also presented in this study.
