3D numerical model of tube-tubesheet joint roller expansion process
نویسندگان
چکیده
منابع مشابه
Upper bound and numerical analysis of cyclic expansion extrusion (CEE) process
Deformation of the material during cyclic expansion extrusion (CEE) is investigated using upper-bound theorem. The analytical approximation of forming loads agrees very well with the FEM results for different amounts of chamber diameter, friction factor and also for lower die angles. However, the difference between analytical and numerical solution increases at higher die angles which are expla...
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ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2017
ISSN: 1742-6588,1742-6596
DOI: 10.1088/1742-6596/896/1/012070