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On the Mesh Influence upon the Frequency Results Obtained by FEM SimulationsKeywords: 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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