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Fracture failure analysis of baseplates in a fluidic amplifier made of WC-11Co cemented carbide
Frattura ed Integrità Strutturale
A fluidic amplifier is a crucial automatic control component in a liquid jet hammer used to drill hard formations in the oil industry. This study aims to determine the true causes of the fracture failure of baseplates in a fluidic amplifier made of WC-11Co cemented carbide in a very short period of time. Computational fluid dynamics (CFD), theoretical estimation, and finite element analysis (FEA) were employed to analyze the effect of static and dynamic loads on the strength of the baseplates.doi:10.3221/igf-esis.27.07 fatcat:tyxymbookfcavk44mr2whrgr6m