FLAT
发表于 2025-3-28 17:07:09
Investigation on the Effect of High-Frequency Torsional Impacts on the Torsional Vibration of an Oivibration is using high-frequency torsional impact (HFTI). However, how the HTFI will affect the vibration of the drill string is still unknown. This study proposed a mechanical model of the drill string by using continuous system to investigate the effect of HFTI on the vibration of a drill string
neuron
发表于 2025-3-28 19:23:38
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