Showing 1,041 - 1,060 results of 1,483 for search '"hydraulic"', query time: 0.06s Refine Results
  1. 1041

    Modeling a Mechanical Molecular Spring Isolator with High-Static-Low-Dynamic-Stiffness Properties by Zhanyong Li, Qian Chen, Fengshou Gu, Andrew Ball

    Published 2020-01-01
    “…An MMSI consists of a piston-cylinder container filled with the liquid and some hydraulic spring accumulators. The piston would support a lump of mass and be subjected to a specific external vibration excitation force. …”
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    Article
  2. 1042

    ENERGY EFFICIENCY AND ASSESSMENT METHODS OF TECHNOLOGICAL SYSTEMS OF WATER SUPPLY AND WATER DISPOSAL by A. A. Kapansky

    Published 2016-09-01
    “…The management system is based on information base of statistic data of power, hydraulic and industrial indexes of wastewater management. …”
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    Article
  3. 1043

    Experimental Investigation of Water–Sand Mixed Fluid Initiation and Migration in Porous Skeleton during Water and Sand Inrush by Xin Yang, Yong J. Liu, Ming Xue, Tian H. Yang, Bin Yang

    Published 2020-01-01
    “…The interaction between water and sand grains is the key factor affecting the motion characteristics of water–sand mixture. When the hydraulic conditions exceed the threshold, the water and sand grains are mutually promoted, and the aquifer skeleton becomes unstable. …”
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    Article
  4. 1044

    Strength Theory Model of Unsaturated Soils with Suction Stress Concept by Pan Chen, Changfu Wei, Jie Liu, Tiantian Ma

    Published 2013-01-01
    “…Hence, the parameters of this model are related tightly to hydraulic properties of unsaturated soils and the strength parameters of saturated soils. …”
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    Article
  5. 1045

    Defining the Optimal Level of Pressure Fluctuations at Pressure Control Management Strategy for Reducing Water Losses in Water Networks by Talha İbrahim Arduçoğlu, Furkan Boztaş, Mahmut Fırat

    Published 2025-01-01
    “…The data of the working networks, the hydraulic model of which was created in the EPANET program, was transferred to the MATLAB environment with the EPANET-MATLAB Toolkit. …”
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    Article
  6. 1046

    Multiobjective Optimization Design and Experimental Study of Desulfurization Dust Removal Centrifugal Pump Based on Immune Particle Swarm Algorithm by Yuqin Wang, Xinwang Huo, Hailong Ji

    Published 2018-01-01
    “…The velocity coefficient method was used for hydraulic design of centrifugal pump, and the three-dimensional modeling and numerical simulation of flow field of centrifugal pump were carried out by using computational fluid dynamics technology (CFD). …”
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    Article
  7. 1047

    Validation of Advanced Computer Codes for VVER Technology: LB-LOCA Transient in PSB-VVER Facility by A. Del Nevo, M. Adorni, F. D'Auria, O. I. Melikhov, I. V. Elkin, V. I. Schekoldin, M. O. Zakutaev, S. I. Zaitsev, M. Benčík

    Published 2012-01-01
    “…Four participants from three different institutions were involved in the benchmark and applied their own models and set up for four different thermal-hydraulic system codes. The benchmark demonstrated the performances of such codes in predicting phenomena relevant for safety on the basis of fixed criteria.…”
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  8. 1048
  9. 1049

    On the Adaptability and Effect of High Damping Rubber Bearings in the Seismic Resistance of Large Aqueducts by Duoxin Zhang, Yang Yu, Kai Sun, Yanke Shi

    Published 2023-01-01
    “…Being the critical hydraulic structure in the construction of national water diversion projects, the large-scale aqueduct is one of the indispensable buildings in the rational allocation of water resources. …”
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    Article
  10. 1050
  11. 1051

    Influence of Splitter Blades on the Flow Field of a Centrifugal Pump: Test-Analysis Comparison by G. Kergourlay, M. Younsi, F. Bakir, R. Rey

    Published 2007-01-01
    “…This work aims at studying the influence of adding splitter blades on the performance of a hydraulic centrifugal pump. The studied machine is an ENSIVAL-MORET MP 250.200.400 pump (diameter = 408 mm, 5 blades, specific speed = 32), whose impeller is designed with and without splitter blades. …”
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  12. 1052
  13. 1053
  14. 1054

    Usage of Optimized Least Square SVR to Volume Expansion Estimation of Cement Paste Including Fly Ash and Mgo Expansive Additive by Mazharul Islam, Sadia Afrin

    Published 2024-09-01
    “…Nonetheless, utilizing these two procedures in hydraulic mass concrete applications is a frequently used approach that yields favorable outcomes. …”
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    Article
  15. 1055

    Spatiotemporal cooling efficiency analysis of water structures: A case study of the Beni-Haroun Dam, Algeria by Sahnoune Sara, Benharkat Sarah, Kouloughli Abderahim

    Published 2024-01-01
    “…This paper reports an analysis of the spatial and temporal variation in Surface Urban Heat Island (SUHI) intensity in the Mila region of Algeria, with a focus on evaluating Water Cool Island's (WCI) effectiveness of the country's largest and most substantial hydraulic infrastructure, the Beni-Haroun Dam. Landsat 5TM and Landsat 8 OLI/TIR imagery from 1991 to 2022 were required and analyzed during the hottest and driest periods. …”
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  16. 1056

    Analysis of Precooling Injection Transient of Steam Generator for High Temperature Gas Cooled Reactor by Yan Wang, Lei Shi, Yanhua Zheng

    Published 2017-01-01
    “…In this paper, a pebble-bed high temperature gas cooled reactor is modeled by thermal-hydraulic system analysis code and several postulated precooling injection transients are simulated and compared to evaluate their effects, which will provide support for the precooling design. …”
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  17. 1057

    Field experimental and numerical study on the formation and frost heave development of frozen soil under rapid freezing by Fuchen Teng, Yong Cheng Sie, Chihping Kuo

    Published 2025-07-01
    “…Numerical simulations were performed using the frozen and unfrozen soil model (FUS) to analyze the thermalhydraulicmechanical interactions within the soil during freezing. …”
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  18. 1058

    Evolution Law of Overburden Longitudinal Connected Fissures in a Shallowly Buried Coal Face with Thin Bedrock by Housheng Jia, Kun Pan, Luyao Wang, Shaowei Liu, Mengxiong Fu, Xiang Ji

    Published 2019-01-01
    “…The formation of longitudinal connected fissures is described with reference to three factors: the advancement speed of the coal face, the holding power of the hydraulic support, and the filling degree of the goaf area, all of which can be easily controlled by engineering means. …”
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  19. 1059

    Research and Optimization of Gas Extraction by Crossing-Seam Boreholes from Floor Roadway by Gang Li, Jiafei Teng

    Published 2021-01-01
    “…The results show that the gas extraction effect by ordinary drilling boreholes is lower than that of the punching combined drilling boreholes, and the extraction is uneven and makes it difficult to meet the standard. Hydraulic punching was carried out, and coal was washed out of the borehole, which expanded the contact area between the borehole wall and coal seam. …”
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  20. 1060

    Calculation of Flood Recurrence of Delibekirli Basin (Kırıkhan/Hatay) using Statistical and Deterministic Methods and Modeling with HEC-RAS by Mahsum Bozdoğan, Ergin Canpolat

    Published 2024-07-01
    “…Using these values, a 1D hydraulic model was created in steady flow conditions using the River Analysis System (HEC-RAS v.6.1) software developed by the US Army Corps of Engineers, Hydrologic Engineering Center (USACE-HEC). …”
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