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Keywords: hydraulic specific energy performance indicator
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Proceedings Papers
Publisher: American Rock Mechanics Association
Paper presented at the 46th U.S. Rock Mechanics/Geomechanics Symposium, June 24–27, 2012
Paper Number: ARMA-2012-300
... simultaneously. According to the mechanical specific energy correlation and Eq. (24), the hydraulic specific energy performance indicator, HSE (MPa), for CT Turbodrilling system can be defined as: HSE=MSE-DSE=Em× 71687.09×10 6×Pb d×N1 2Q2Q1 - Q1 Q2 D3.9126 . (25) The HSE indicates that DSE will be minimized...