Friction Driven System for Vibro-Impact Rotary Rock Drilling
Andre D. L. Batako
Broschiertes Buch

Friction Driven System for Vibro-Impact Rotary Rock Drilling

Friction induced Vibration; Self-Excitation and Vibro-Impact; Modelling of Rock Drilling; Dynamic Behaviour and System Performance

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In recent years, a high level of awareness of environmental issues led to soaring oil prices. These events evoked the introduction of national, international regulations and policies of how industries deal with pollution and energy consumption. In oil drilling practice, it has been reported that large amounts of the energy imparted to the drill-string is consumed by friction in the system. This book makes an attempt, if not to recover, then at least utilise the energy consumed by friction. The book presents a new principle of vibro-impact rotary drilling system that recovers the energy consume...