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On the Mesh Influence upon the Frequency Results Obtained by FEM Simulations

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Author(s): Ionică Negru | Carla Protocsil, | Zeno-Iosif Praisach | Gilbert-Rainer Gillich

Journal: Analele Universităţii Eftimie Murgu Reşiţa. Fascicula de Inginerie
ISSN 1453-7397

Volume: XIX;
Issue: 1;
Start page: 246;
Date: 2012;
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Keywords: beam | natural frequency | FEM analysis | mesh | error

ABSTRACT
The paper presents a research performed by the authors, in order to establish the optimal element dimensions for a given beam, so that FEM simulations should offer highest accuracy by minimum time consumption. To achieve this desire, we made FEM simulations with elements of various dimensions for seven cross-section dimensions
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