Showing 1,261 - 1,280 results of 2,027 for search '"hydraulic"', query time: 0.05s Refine Results
  1. 1261

    Numerical simulation of frozen wall formation in water-saturated rock mass by solving the Darcy-Stefan problem by Mikhail Semin, Lev Levin

    Published 2019-07-01
    “…The results of numerical simulation of the thermal and hydraulic properties of the sandstone layer at the site of Petrikov Mining and Processing Plant are presented. …”
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    Article
  2. 1262

    Application of IoT and blockchain technology in the integration of innovation and industrial chains in high-tech manufacturing by Zepei Li, Peng Zheng, Yanjia Tian

    Published 2025-04-01
    “…Experiments conducted on the NASA Turbofan Engine Degradation and UCI Hydraulic Systems datasets demonstrate that BD-IoTQNet outperforms existing models in accuracy, precision, and data quality improvement, with reduced latency and enhanced robustness under noisy and missing data conditions. …”
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  3. 1263

    Le territoire limnique, une alternative à la gouvernance des plans d’eau par masses d’eau ? by Pascal Bartout, Laurent Touchart

    Published 2017-12-01
    “…A geographical, geosystemical, then regional approach based around ‘water territories' has allowed research and mentalities to develop, but the multiplicity of territories generated constitutes a brake against the questioning of the power of hydraulic engineers. And yet, by fully integrating systemic approaches and those of the social sciences, it is possible to consider malleable forms of regionalization according to the criteria and periods and more appropriate to the objectives of "good water status" which have been set at the European level. …”
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  4. 1264

    Experimental investigation of the mechanical properties of Alfas stone by Konstas N. Kaklis, Stelios P. Mavrigiannakis, Zach G. Agioutantis, Emmanouil K. Steiakakis, Foteini K. Stathogianni

    Published 2017-04-01
    “…All specimens were prepared by following the ISRM suggested methods and the load was applied using a stiff 1600 kN MTS hydraulic testing machine and a 500 kN load cell. Strain was measured using biaxial 0/90 stacked rosettes appropriately attached on each specimen.…”
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  5. 1265

    A Static Fracturing Technology to Enhance the Permeability of Coalbed: Mechanical Study by Long Wang, Baohua Guo, Zhaofeng Wang

    Published 2019-01-01
    “…A static fracturing technology, relied on hydraulic-driving modules to expand outwards for producing artificial fissures in coalbed, is proposed here for coalbed reservoir stimulation. …”
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  6. 1266

    The Effect of Calcium Doping on the Surface and Catalytic Properties of Cobaltic Oxide Catalysts by Nasr-Allah M. Deraz

    Published 2003-04-01
    “…The dissolution of calcium ions in the Co 3 O 4 lattice at temperatures in the range 400–600°C was accompanied by a marked decrease in the mean hydraulic radii (r h ) and an increase in the surface area (S BET ) and total pore volume (V p ) of the prepared oxide samples. …”
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  7. 1267

    Perspectivas ribeirinha sobre os impactos da construção de usinas hidrelétricas no rio Madeira em Rondônia by Steven J. Rainey, Maura C. Araújo Rainey

    Published 2016-12-01
    “…During this same time period, the Madeira River has also undergone significant changes, with increased settlement and urbanization along its margins, hydraulic dredging for gold, and the development of the Madeira River Waterway. …”
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  8. 1268

    STRIP ROLLING MILL’S RIGID-FLEXIBLE COUPLING VIBRATION MODELING by ZHANG Yang, PENG Yan, SUN JianLiang, ZANG Yong

    Published 2016-01-01
    “…The strip mill system can be seen as a flexible multi-body mechanical system composed of multiple rigid and deformable bodies such as:frames,hydraulic equipment,roller system,moving strip et al. …”
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  9. 1269
  10. 1270

    Mapping Soil Surface Macropores Using Infrared Thermography: An Exploratory Laboratory Study by João L. M. P. de Lima, João R. C. B. Abrantes, Valdemir P. Silva, M. Isabel P. de Lima, Abelardo A. A. Montenegro

    Published 2014-01-01
    “…Hence, the quantification of the number of macropores and the determination of their geometry are expected to provide a better understanding on the effects of pores on the soil’s physical and hydraulic properties. This exploratory study aimed at evaluating the potential of using infrared thermography for mapping macroporosity at the soil surface and estimating the number and size of such macropores. …”
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    Article
  11. 1271

    Method Improvement and Effect Analysis of Triaxial Compression Acoustic Emission Test for Coal and Rock by Yan Zhou, Chuanxiao Liu, Depeng Ma

    Published 2019-01-01
    “…Owing to the continuous obstruction of AE signals by hydraulic oil in the triaxial chamber and the frequent interference of external noises, the final experimental data cannot objectively and truly reflect the essential characteristics of AE of rock or coal under triaxial compression conditions. …”
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  12. 1272

    Pressure Transient Behavior of Horizontal Well with Time-Dependent Fracture Conductivity in Tight Oil Reservoirs by Qihong Feng, Tian Xia, Sen Wang, Harpreet Singh

    Published 2017-01-01
    “…The time-dependent conductivity of hydraulic fractures, which is ignored in previous models but highlighted by recent experiments, is also taken into account in our proposed model. …”
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  13. 1273

    Spatial Variability of Physical Soil Quality Index of an Agricultural Field by Sheikh M. Fazle Rabbi, Bina R. Roy, M. Masum Miah, M. Sadiqul Amin, Tania Khandakar

    Published 2014-01-01
    “…Five physical soil quality indicators, soil texture, bulk density, porosity, saturated hydraulic conductivity (KS), and aggregate stability (measured as mean weight diameter, MWD) were determined. …”
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  14. 1274

    Subsurface Lateral Flow in Texture-Contrast (Duplex) Soils and Catchments with Shallow Bedrock by Marcus A. Hardie, Richard B. Doyle, William E. Cotching, Shaun Lisson

    Published 2012-01-01
    “…Development-perched watertables and subsurface lateral flows in texture-contrast soils (duplex) are commonly believed to occur as a consequence of the hydraulic discontinuity between the A and B soil horizons. …”
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  15. 1275

    Study on Supporting Structure Performance of Deep Soft Soil Foundation Pit near Sea under Waves, Tides, Vibration, and Unbalanced Loads by Junsheng Chen, Chen Lin, Shuzhuo Liu, Haihong Mo

    Published 2020-01-01
    “…In addition to the vibration loads caused by offshore structure construction, the offshore foundation pit can also be affected by additional hydraulic loads such as waves, tides, and typhoons, hindering our understanding of the mechanical performance of the foundation pit supporting structure. …”
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  16. 1276

    On Modeling and Constrained Model Predictive Control of Open Irrigation Canals by Lihui Cen, Ziqiang Wu, Xiaofang Chen, Yanggui Zou, Shaohui Zhang

    Published 2017-01-01
    “…The Saint-Venant equations are widely used in hydraulics to model an open canal. As a set of hyperbolic partial differential equations, they are not solved explicitly and difficult to design optimal control algorithms. …”
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  17. 1277

    Disturbances of Temperature-Depth Profiles by Surface Warming and Groundwater Flow Convection in Kumamoto Plain, Japan by Linyao Dong, Congsheng Fu, Jigen Liu, Yifeng Wang

    Published 2018-01-01
    “…The observed and simulated temperature-depth profiles showed the following: subsurface water flows from northeast to southwest in the study area; the combined influence of surface warming and water flow perturbation produces different temporal changes in thermal profiles in recharge, intermediate, and discharge areas; and aquifer thermal properties contribute more than hydraulic parameters to the perturbation of temperature-depth profiles. …”
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  18. 1278

    Fatigue properties and fracture mechanism of load carrying type fillet joints with one-sided welding by Takamasa Abe, Hiroyuki Akebono, Masahiko Kato, Atsushi Sugeta

    Published 2016-01-01
    “…The structures of the hydraulic excavator and the crane have numerous one-sided welded joints. …”
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  19. 1279
  20. 1280

    Study of spatial-time inhomogeneity of serrated plastic flow Al-Mg alloy: using DIC-technique by T. V. Tretyakova, V. E. Wildemann

    Published 2013-12-01
    “…This paper presents the brief description of the test procedure and experimental results of carrying out research by the combined use of a servo-hydraulic biaxial test system Instron 8850 and a non-contact 3-D digital image correlation measurement system Vic-3D. …”
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