Efficient Meshfree Analysis Using Stabilized Conforming Nodal Integration for Metal Forming Simulation
نویسندگان
چکیده
منابع مشابه
A stabilized formulation with maximum entropy meshfree approximants for viscoplastic flow simulation in metal forming
The finite element method is the reference technique in the simulation of metal forming and provides excellent results with both Eulerian and Lagrangian implementations. The latter approach is more natural and direct but the large deformations involved in such processes require remeshing-rezoning algorithms that increase the computational times and reduce the quality of the results. Meshfree me...
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15 صفحه اولNodal Integration of Meshless Methods
Abstract. Meshless methods offer interesting properties for the simulation of bulk forming processes. This research concerns the investigation of the stabilized conforming nodal integration scheme (SCNI) for use in metal-forming processes. Two tests are carried out. Firstly, the performance of SCNI is compared to a standard integration scheme. The performance seems problem specific. Secondly th...
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ژورنال
عنوان ژورنال: Journal of the Korean Society of Marine Engineering
سال: 2010
ISSN: 2234-7925
DOI: 10.5916/jkosme.2010.34.7.943