Results 131 to 135 of about 955 (135)

Prediction of strength and toughness for high-strength titanium alloys used for oil and gas drill by feature engineering directed machine learning algorithms

Jia-kuan Ren, Siwei Wu, Weina Zhang, Li-juan Zhu, Zhi-Hong Li, Chao Zhang, Zhihong Li, Xue-wei Xing, Chun Feng   +8 more
openaire   +1 more source

Status and Development of Directional Drilling Technology in Coal Mine

Procedia Engineering, 2014
exaly  

Evaluation of the performances of a peculiar combined machine for direct drilling and two no-till drills for hard winter wheat and maize cultivation

1996
PERUZZI, ANDREA, RAFFAELLI, MICHELE, DI CIOLO S.   +2 more
openaire   +1 more source

<p>Prediction of Strength and Toughness for High-Strength Titanium Alloys Used for Oil And Gas Drill by Feature Engineering Directed Machine Learning Algorithms</p>

Jia-kuan Ren, Yu-ze Ji, Li-juan Zhu, Peng Wang, Nan Ji, Zhi-Hong Li, Fang Jing, Xue-wei Xing, Chun Feng   +8 more
openaire   +1 more source

Studying the influence of design parameters on the area of rational application of a horizontal directional drilling machine in a specified system of constraints

openaire   +1 more source