Showing 721 - 740 results of 2,027 for search '"hydraulic"', query time: 0.07s Refine Results
  1. 721

    Transient Temperature Impact on Deep Reservoir Fracturing by Yu Jiang, John E. Killough, Xingru Wu, Yongzheng Cui

    Published 2021-01-01
    “…Hydraulic fracturing enables the commercial development of unconventional resources in shales and tight formations. …”
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    Article
  2. 722

    Research on Pump Volute Design Method Using CFD by Sunsheng Yang, Fanyu Kong, Bin Chen

    Published 2011-01-01
    “…Volute is an important hydraulic part of centrifugal pump, hydraulic loss within pump volute takes up a large part of total hydraulic loss within pump, thus appropriate design of pump volute has significant meaning to centrifugal pump performance. …”
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    Article
  3. 723

    Design and Modeling Simulation of a New Hydro-electric Hybrid Multi-function Continuously Variable Transmission by Wuyao Gou, Tao Deng, Ping Liu, Lu Zhang, Yang Yang

    Published 2022-05-01
    “…Thus, a new hydro-electric hybrid multi-functional CVT is designed, which integrates the driving and braking energy regeneration functions of hydraulic and electric transmission, realizes the integration of mechanical energy, hydraulic energy and electric energy, and improves the performance and energy efficiency of the system. …”
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    Article
  4. 724

    Computing and Comparing Effective Properties for Flow and Transport in Computer-Generated Porous Media by Rebecca Allen, Shuyu Sun

    Published 2017-01-01
    “…We compute effective properties (i.e., permeability, hydraulic tortuosity, and diffusive tortuosity) of three different digital porous media samples, including in-line array of uniform shapes, staggered-array of squares, and randomly distributed squares. …”
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    Article
  5. 725
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    Numerical Simulations of Fracture Propagation in Jointed Shale Reservoirs under CO2 Fracturing by Qi Zhang, Dan Ma, Jiangfeng Liu, Jiehao Wang, Xibing Li, Zilong Zhou

    Published 2019-01-01
    “…The preexisting horizontal joints or vertical joints promote the propagation of hydraulic fractures in the horizontal direction or vertical direction but restrain the expansion of hydraulic fractures in the vertical or horizontal direction.…”
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  7. 727
  8. 728

    Study on Pressure Relief Technology of High-Pressure Water Jet of Residual Coal Pillar in Overlying Goaf in Close Seam Mining by Shang Yang, Xuehui Li, Jun Wang, Shuhao Yang, Zhen Shen, Guangzheng Xu

    Published 2022-01-01
    “…The single knife cutting coal output and 38216 working face hydraulic support monitoring data show that high-pressure hydraulic slotting can weaken the strength of the coal body to a certain extent, destroy the integrity of the residual coal pillar, cut off the load transmission path of the overlying strata, and reduce the working resistance of the hydraulic support under the residual coal pillar to a certain extent, which is beneficial to the safe mining of the working face.…”
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    Article
  9. 729

    Potential of Using Nanocarbons to Stabilize Weak Soils by Jamal M. A. Alsharef, Mohd Raihan Taha, Ali Akbar Firoozi, Panbarasi Govindasamy

    Published 2016-01-01
    “…Furthermore, the hydraulic conductivity values of the stabilized fine-grained soil samples containing MWCNTs decreased from 2.16E-09 m/s to 9.46E-10 m/s and, in the reinforcement sample by CNFs, the hydraulic conductivity value decreased to 7.44E-10 m/s. …”
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  10. 730
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  12. 732

    Stability and Control of Retracement Channels in Thin Seam Working Faces with Soft Roof by Binbin Qin, Fulian He, Xiaobing Zhang, Xuhui Xu, Wei Wang, Liang Li, Chen Dou

    Published 2021-01-01
    “…Under different space relationships between retracement channels and main roof fracture, the load of hydraulic supports was quantitatively analyzed. The relationship between the working resistance of the hydraulic support and the sinking rotation angle of the immediate roof was analyzed, and a reasonable time for the arrangement of the retracement channel was determined. …”
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  18. 738

    Structure Design and Analysis of A Hexapod Mechanism Walking Leg by Zhang Jiulei

    Published 2015-01-01
    “…Based on the crank link mechanism and hydraulic drive,a hexapod walking mechanism is designed and developed. …”
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    Article
  19. 739
  20. 740

    Analysis of the EBR-II SHRT-45R Unprotected Loss of Flow Experiment with ERANOS and RELAP by W. F. G. van Rooijen, H. Mochizuki

    Published 2015-01-01
    “…The SHRT-45R benchmark contains a neutronic and a thermal-hydraulic part and results are presented for both. …”
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    Article