文章基本信息

标题：Uso de Pseudo-Concentraciones para el Análisis de Procesos Transitorios de Conformación Plástica de Metales
本地全文：下载
作者：H. J. Antúnez ; S. R. Idelsohn
期刊名称：Mecánica Computacional
印刷版ISSN：2591-3522
出版年度：1989
卷号：9
期号：1
页码：131-142
语种：Spanish
出版社：CIMEC-INTEC-CONICET-UNL
其他摘要：The Pseudo-Concentration Method is applied to the analysis of transient processes. By means of keeping an Eulerian formulation a simple, easy to handle, model is obtained, most of all for not requiring remeshing after a certain amount of plastic deformation. It is enlarged the range of applicability of the method to non confined and with several free surfaces processes. A seamless tube rolling process and a cylinder upsetting are modelled. Experimental data and results obtained by other methods are used to compare and duscurss the performance of the model.