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Table 5 Details of the tested mesh configurations

From: Static fracture and modal analysis simulation of a gas turbine compressor blade and bladed disk system

Mesh configuration Element length mm Element depth mm Number of singular elements
Extra coarse 0.203 0.18 1.649
Coarse 0.104 0.12 2.499
Normal 0.064 0.09 3.396
Fine 0.05 0.072 4.224
Extra fine 0.027 0.051 5.966