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Journal Articles

Improved Design and Dynamics Characteristics Research of a Composite Percussion Drilling Tool

Jialin Tian, Haili Yang, Liming Dai, Yinglin Yang, Haolin Song
Journal: Journal of Energy Resources Technology
Article Type: Research Papers
J. Energy Resour. Technol. June 2022, 144(6): 063201.
Paper No: JERT-21-1462
DOI: https://doi.org/10.1115/1.4052103
Published Online: August 24, 2021
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Topics: Composite materials, Design, Drilling, Hammers, Numerical analysis, Pressure, Cavities, Dynamics (Mechanics), Flow (Dynamics)
Journal Articles

Three-Dimensional Numerical Simulation of Energy Transfer Efficiency and Rock Damage in Percussive Drilling With Multiple-Button Bit

Hengyu Song, Huaizhong Shi, Gensheng Li, Zhaosheng Ji, Shuowen Li, Caigeng Liu, Xiaojing Li
Journal: Journal of Energy Resources Technology
Article Type: Technical Briefs
J. Energy Resour. Technol. February 2021, 143(2): 024501.
Paper No: JERT-19-1240
DOI: https://doi.org/10.1115/1.4047677
Published Online: August 3, 2020
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Topics: Concretes, Damage, Drilling, Energy transformation, Hammers, Plasticity, Rocks
Journal Articles

Hydraulic Hammer Drilling Technology: Developments and Capabilities

Yuri Melamed, Andrei Kiselev, Michael Gelfgat, Don Dreesen, James Blacic
Journal: Journal of Energy Resources Technology
Article Type: Technical Papers
J. Energy Resour. Technol. March 2000, 122(1): 1–7.
DOI: https://doi.org/10.1115/1.483154
Published Online: September 27, 1999
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Topics: Drilling, Hammers, Rocks, Design
Journal Articles

Knocking From Valve Hammer in Triplex Pumps

S. L. Collier
Journal: Journal of Energy Resources Technology
Article Type: Research Papers
J. Energy Resour. Technol. September 1983, 105(3): 394–395.
DOI: https://doi.org/10.1115/1.3230935
Published Online: September 1, 1983
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Topics: Hammers, Pumps, Valves, Water hammer