Showing 241 - 260 results of 1,483 for search '"hydraulic"', query time: 0.09s Refine Results
  1. 241

    Seismic Proofing Capability of the Accumulated Semiactive Hydraulic Damper as an Active Interaction Control Device with Predictive Control by Ming-Hsiang Shih, Wen-Pei Sung

    Published 2016-01-01
    “…To improve the seismic proofing capability of Accumulated Semiactive Hydraulic Damper, it is converted to an Active Interaction Control device and synchronous control and predictive control methods are proposed. …”
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    Article
  2. 242

    Identification of Vibration Signal for Residual Pressure Utilization Hydraulic Unit Using MRFO-BP Neural Network by Qingjiao Cao, Liying Wang, Jiajie Zhang, Tengfei Guo, Xiyuan Liu

    Published 2022-01-01
    “…Combined with wavelet threshold denoising and Ensemble Empirical Mode Decomposition (EEMD) decomposition, an identification method based on Manta Ray Foraging Optimization-BP (MRFO-BP) neural network for vibration signals of residual pressure utilization hydraulic units is proposed to distinguish the vibration signal of each unit. …”
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  3. 243
  4. 244

    Effect of internal erosion on the hydraulic behavior of gap-graded coarse-fine mixtures: Experimental and mathematical investigations by Marziyeh Salajegheh, Mahmoud Yazdani, Vahid Pachideh

    Published 2025-03-01
    “…The results indicated that while the output velocity initially rose rapidly with an increasing hydraulic gradient during the early stages of erosion, hydraulic conductivity eventually decreased due to the clogging of particles in specific areas and the blockage of flow paths. …”
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  5. 245

    An innovative and efficient implementation of matrix-free Newton krylov method for neutronics/thermal-hydraulics coupling simulation by Peijun Li, Chen Hao, Ning Xu, Yanling Zhu, Yizhen Wang, Zhigang Zhang

    Published 2025-02-01
    “…High-fidelity neutronics/thermal-hydraulics (N/TH) analysis can simulate and predict nuclear reactor core phenomena realistically, providing advanced and reliable technical means during the design and safety analysis of nuclear reactor. …”
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    Article
  6. 246

    Application of physics-informed neural networks (PINNs) solution to coupled thermal and hydraulic processes in silty sands by Yuan Feng, Jongwan Eun, Seunghee Kim, Yong-Rak Kim

    Published 2025-01-01
    “…The forward problem results demonstrate the PINNs model’s capability in predicting hydraulic transport, heat transport, and thermal–hydraulic coupling in silty sands under various boundary conditions. …”
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  7. 247

    Investigation of turbulent thermal-hydraulic behaviors of a heat exchanger tube with U-cut twisted-tape by K. Wongcharee, V. Chuwattanakul, S. Chamoli, N. Maruyama, M. Hirota, S. Eiamsa-ard

    Published 2025-03-01
    “…This study examines the influences of U-cut twisted tapes (U-TTs) on thermal-hydraulic behaviors in a circular tube with uniform heat flux. …”
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  8. 248

    Study on Air Void Characteristics and Hydraulic Characteristics of Porous Asphalt Concrete Based on Image Processing Technology by Zhanqi Wang, Jianguang Xie, Lei Gao, Yanping Liu, Kuan Li

    Published 2021-01-01
    “…The distribution of hydraulic radius and cross-sectional area ratio was calculated and researched by statistical methods. …”
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  9. 249

    Thermal Hydraulic Analysis of a Passive Residual Heat Removal System for an Integral Pressurized Water Reactor by Junli Gou, Suizheng Qiu, Guanghui Su, Douna Jia

    Published 2009-01-01
    “…A theoretical investigation on the thermal hydraulic characteristics of a new type of passive residual heat removal system (PRHRS), which is connected to the reactor coolant system via the secondary side of the steam generator, for an integral pressurized water reactor is presented in this paper. …”
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  10. 250

    Investigation of Multistage Hydraulic Fracture Optimization Design Methods in Horizontal Shale Oil Wells in the Ordos Basin by Suotang Fu, Jian Yu, Kuangsheng Zhang, Hanbin Liu, Bing Ma, Yuliang Su

    Published 2020-01-01
    “…Finally, this study established a sweet spot prediction and identification method for long horizontal shale oil wells and constructed a set of optimization design methods for multistage hydraulic fracturing. This investigation revealed that the hydraulic fractures in Chang-7 terrestrial shale oil reservoirs exhibited the belt pattern, and the primary fractures generated the secondary fractures, which activated the natural fractures and induced shear failure. …”
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  11. 251

    Research on Dynamic Characteristics and Compensation of Wire Rope Tension and Load Measurement Based on Hydraulic Connection Device by Di Song, Gui-Yun Xu, Gao-Yang Lei, Xiao-Guang Zhang, Bao-Lai Tian

    Published 2019-01-01
    “…It results in the nonlinear friction force between the piston and cylinder and affects the accuracy of wire rope tension and load measured by an oil pressure sensor which is installed on the tension balance hydraulic connecting device. In this paper, the simulation model of the tension balanced hydraulic connecting device is established by AMESim software, and the hydraulic dynamic response under different pressures, flow rates, and speed of a single hydraulic cylinder and tension balanced hydraulic connecting device is analyzed. …”
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  12. 252

    The potential of recycling wool residues as an amendment for enhancing the physical and hydraulic properties of a sandy loam soil by Ahmed Abdallah, Francesca Ugolini, Silvia Baronti, Anita Maienza, Francesca Camilli, Laura Bonora, Francesca Martelli, Jacopo Primicerio, Fabrizio Ungaro

    Published 2024-01-01
    “…This paper reports the preliminary findings of a study assessing the potential of sheep scoured wool residues (SWRs) as soil amendments to enhance the physical and hydraulic properties of a sandy loam soil under rain conditions. …”
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  13. 253

    Fault Diagnosis Research on Impact System of Hydraulic Rock Drill Based on Internal Mechanism Testing Method by Yelin Li, Youxin Luo, Xiao Wu

    Published 2018-01-01
    “…In the production and manufacturing process of hydraulic rock drill, there are small impact energy and low impact frequency, and a fault diagnosis method based on the internal mechanism testing and testing of the hydraulic rock drill is proposed. …”
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  14. 254
  15. 255

    Adaptability Analysis of Four-Leg Hydraulic Support with Large Mining Height under Impact Dynamic Load by Dalong Wang, Xiaoteng Zeng, Guofa Wang, Ran Li

    Published 2022-01-01
    “…Meanwhile, the paper has made a detailed comparison on the stress state of hydraulic support with different impact loads acting on the top beam. …”
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  16. 256

    Experimental Study on Vertical Propagation Behavior of Hydraulic Fracture Affected by Artificial Interlayer for Thick Oil Reservoirs by Beibei Chen, Yingmin Qin, Peng Xu, Weijie Zheng, Min Zhang, Yan Peng

    Published 2022-01-01
    “…In order to enhance efficiency of hydraulic fracturing, the hydraulic fracture height should be restricted around the dominant sublayer and the artificial interlayer is believed as an effective method. …”
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  17. 257
  18. 258

    Les artistes de l’eau by Chiara Santini

    Published 2009-12-01
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  19. 259
  20. 260

    Parameter Sensitivity Analysis of the Hydraulic Fracture Growth Geometry in a Deep Shale Oil Formation: An Experimental Study by Shanzhi Shi, Yushi Zou, Lihua Hao, Beibei Chen, Shicheng Zhang, Xinfang Ma, Shipeng Zhang

    Published 2022-01-01
    “…With the increase of pumping rate (18 mL/min to 30 mL/min), the ability of hydraulic fractures to penetrate layers is continuously enhanced. …”
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