Hydraulic and Mechanical Relationship of Individual Fracture in Rock under Compression and Shearing: Theoretical Study by Zhiqiang Zhou, Yu Zhao, Chaolin Wang

“…In this paper, a new approach has been developed for predicting the hydraulic and mechanical relationship of individual fractures subjected to normal stress and compression-shear stress. …”
Get full text

Hydraulic Fracturing Behavior in Shale with Water and Supercritical CO2 under Triaxial Compression by Jianming He, Yixiang Zhang, Chao Yin, Xiao Li

“…Comparing to the water fracturing fluid regularly used in the hydraulic fracturing operation, supercritical CO2 (SC-CO2) as a promising nonaqueous fracturing fluid has the great potential for the improvement of production and protection of shale reservoir. …”
Get full text

A Numerical Investigation of the Hazardous Injection Area of Induced Earthquake during Hydraulic Fracturing by Zhiyong Niu, Shiquan Wang, Hongrui Ma, Songbao Feng, Hengjie Luan, Yibin Yang

“…In this study, we investigated the hazardous injection area of the induced earthquakes during hydraulic fracturing. The study was based on a hydraulic fracturing test in Qiabuqia geothermal field in China. …”
Get full text

Nonlinear Dynamical Analysis of Hydraulic Turbine Governing Systems with Nonelastic Water Hammer Effect by Junyi Li, Qijuan Chen

“…All essential components of HTGS, that is, conduit system, turbine, generator, and hydraulic servo system, are considered in the model. …”
Get full text

Application of Tilt Hydraulic Automatic Flap Gate to Nanganghe River Landscape Development Project by LI Pin-yi

Get full text

The analysis of working medium flow through flow cavity elements of pneumatic-hydraulic systems by A. S. Pugachuk, O. A. Vorozheeva, A. V. Chernyshev

Subjects: Get full text

Experimental and Numerical Simulation Study of Hydraulic Fracture Propagation during Coalbed Methane Development by Qingshan Ren, Yaodong Jiang, Pengpeng Wang, Guangjie Wu, Nima Noraei Danesh

“…Therefore, it is important to improve the law of hydraulic fracture propagation in coal and rigorously study the influencing factors. …”
Get full text

A Conceptual Comparison of Hydraulic and Electric Actuation Systems for a Generic Fighter Aircraft by Alessandro Dell’Amico, Christopher Reichenwallner

“…The methodology is applied to a generic fighter by comparing hydraulic and electric actuation system architectures. …”
Get full text

Study on Hydraulic Connection and Seepage Law of Goaf Groups in Coal Mine Underground Reservoir by Wei Qin

“…A coal mine underground reservoir, composed of a large number of goaf groups, is effective in achieving the protective utilization of coal mine water. Mastering the hydraulic connection between the goaf groups and the law of seepage is the key to the design and safe operation of coal mine underground reservoirs. …”
Get full text

Study of the mechanical behaviour of hydraulic lime mortars with and without basalt fibres, at different ages by Analía Vázquez, María Isabel Prieto, María de las Nieves González, Alfonso Cobo

Subjects: “…mortars; hydraulic lime; basalt fibres; compression; bending…”
Get full text

A Review of Hydraulic Pressure for Water Supply Unites Considering Iraqi Geodetic Reference by Noora Akeel, Mustafa Tariq Mustafa, Muntasir Abdl Hameed, Corina Boncescu

Subjects: “…Hydraulic Pressure…”
Get full text

Hydraulic Fracturing Mechanism of Rock Mass under Stress-Damage-Seepage Coupling Effect by Zhengzheng Cao, Yue Wang, Haixiao Lin, Qiang Sun, Xiaogang Wu, Xiaoshuai Yang

“…Besides, the validity of the statistical damage constitutive model of rock mass is verified by the triaxial compression test. Besides, the hydraulic fracturing processes of rock mass under equal and unequal in situ stresses are numerically simulated, and the mechanical behavior of rock mass during hydraulic fracturing in complex underground environment is also studied. …”
Get full text

Intelligent hydraulic fracturing under industry 4.0—a survey and future directions by Jing Jia, Qinghu Fan, Jianglu Jing, Kehui Lei, Lichang Wang

Subjects: “…Intelligent hydraulic fracturing…”
Get full text

Agent-based simulation of trust networks and opportunistic behaviours of hydraulic infrastructure project participants by Jiaqi Lv, Xiang Wang, Yaoyao Chen

Get full text

Study on Synchronization of Two Eccentric Rotors Driven by Hydraulic Motors in One Vibrating System by Tianxia Zhang, Bangchun Wen, Jian Fan

“…In this article the synchronization of two eccentric rotors driven by hydraulic motors (TERDHM) in one vibrating system is studied. …”
Get full text

ADVANCE HYDRAULIC SUPPORT MULTI-OBJECTIVE OPTIMIZATION DESIGN BASED ON NSGA-Ⅱ ALGORITHM by NIU YanQi, LIU Wei, ZHANG DeSheng

Subjects: “…Advance hydraulic support…”
Get full text

Experimental Study on Hydraulic Fracturing of Laminated Sandstone Combined with Industrial CT and L-NMR by Kai Wang, Xiang Zhang, Haijun Guo, Qiang Fu, Dengke Wang, Hang Zhang, Fangchao Lu

“…In this work, the propagation law of hydraulic fractures in laminated virgin sandstone and the change of microstructure after hydraulic fracturing were revealed. …”
Get full text

Effects of Volute Design and Number of Impeller Blades on Lateral Impeller Forces and Hydraulic Performance by Baun O. D., Flack D. R.

Get full text

STUDY ON INTERFERENCE INSTALLATION OF HYDRAULIC KEYLESS SLEEVE COUPLING FOR A SHIP’S TAIL SHAFT by ZHANG QingJu, WANG DeLun, ZHANG YuNing, WANG LiHua

Subjects: “…Hydraulic keyless sleeve coupling…”
Get full text

Modeling automatic horizontation system of steep-sloping mobile machine with hydraulic sensor roll by V. I. Grishchenko, A. A. Tumakov, M. S. Poleshkin, M. S. Kilina, D. D. Dymochkin

Subjects: Get full text