Showing 881 - 900 results of 1,483 for search '"Hydraulics"', query time: 0.06s Refine Results
  1. 881

    Qualifier le manque d’eau et gouverner les conflits d’usage : le cas des débits d’objectif d’étiage (DOE) en Adour-Garonne by Sara Fernandez, Thomas Debril

    Published 2016-12-01
    “…It shows how hydrologic, hydraulic and agricultural knowledge are actively involved in naturalizing water uses; while it also produces new problems which regulation involves renewing the control and consistency of different spatialities and temporalities.…”
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    Article
  2. 882

    Optimization of ocean thermal energy conversion based on pressure energy recovery of ammonia water working medium by Mingqian Tian, Yanni Yu, Yunxing Hou, Yun Chen, Li Zhang, Yanjun Liu, Yanjun Liu

    Published 2025-01-01
    “…Based on pressure energy utilization devices such as pressure exchangers, hydraulic turbines, and ejectors, three methods are proposed to recover and utilize the pressure energy of the lean ammonia solution, in order to improve the thermal efficiency and systematic performance. …”
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    Article
  3. 883

    Cokriging of transmissivity from head measurements revisited in the case of two quasi steady state flows by de Fouquet, Chantal, Nos, Jérémy

    Published 2023-12-01
    “…The theoretical relationships between simple and cross-covariances of the transmissivity and the hydraulic head, deduced from the linearisation of the flow equation are used for cokriging transmissivity field with data from one then two quasi steady-state flows. …”
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  4. 884

    Research and Evaluation for Passive Safety System in Low Pressure Reactor by Peng Chuanxin, Zhuo Wenbin, Chen Bingde, Nie Changhua, Huang Yanping

    Published 2015-01-01
    “…In addition the best-estimate thermal hydraulic code, CATHARE V2.1, has been assessed against cold leg LOCA test. …”
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    Article
  5. 885

    TEORETHICAL EVALUATION OF ANTHROPOGENIC RISKS IN TAZLAU RIVER BASIN by LUMINITA BIBIRE, MIHAELA-BEATRICE BARBIERU, NARCIS BARSAN, ADRIAN STELIAN GHENADI

    Published 2016-06-01
    “…The expanding of settlements along the rivers and building of modern communication routes along beds favored the phenomena of flooding and destruction of hydraulic works. These all aspects led to frequent occurrence of risk events: erosions, landslides, degradation of the rivers beds, pollution of air, water, vegetation, soil, etc. …”
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  13. 893

    Research on Multiobjective Optimization of Bulb Tubular Turbine Based on Orthogonal Test by Jie Sun, Ye Zhou, Xinfeng Ge, Jianguo Cai, Yang Han, Hui Zhang, Jinliang Wang, Lei Zhang, Dong Chen, Hongchang Hua, Li Li, Yuan Zheng

    Published 2021-01-01
    “…The development and utilization of low head and ultralow head hydraulic resources can increase the runner’s energy parameters, make up for the defects of large size and low speed of the unit, and reduce the construction investment. …”
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    Article
  14. 894

    Multi-Flexible Body Dynamics Modeling and Experimental Study of the Patient Rehabilitation Transfer Device by Wu Ren, Kailu Zhang, Xueling Zhang, Ziya Zhao, Fei Lin, Kai Xie, Jia Li, Yi Yu

    Published 2022-01-01
    “…Based on the existing research, a portable hydraulic rehabilitation patient transfer device has been developed. …”
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    Article
  15. 895

    Evaluating the Impacts of Discharging the Effluent of Al-Gabal Al-Asfar Wastewater Treatment Plant on Ismailia Canal in Egypt to Maximize Revenue and Ensure Sustainability by Marwa M Aly, Mohamed SM Zayed, Mahmoud S Salem, Mohamed K Mostafa

    Published 2025-02-01
    “…The optimal scenario was chosen according to the canal water quality post-injection following Article 49 of Law 92/2013, along with the hydraulic capacity of the canal's cross-section. The findings indicated that the fifth scenario (recycling 46% of the treated water, which amounts to 1.15 million cubic meters daily) is the optimal scenario for keeping the concentration of the studied parameters in the Ismailia Canal within the allowable limits and ensuring the canal’s cross-section remains hydraulically secure. …”
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  16. 896

    Justification on Choosing Screw Pumping Units as Energy Efficient Artificial Lift Technology by D. I. Sidorkin, K. S. Kupavykh

    Published 2021-04-01
    “…However, there is a significant share of new deposits with low-permeability reservoirs, which require either a system of reservoir pressure maintenance or periodic hydraulic fracturing. At the same time deposits at the late stages of exploration, apart from the use of pump units, systems of reservoir pressure maintenance and hydraulic fracturing, require regular repair and restoration, measures against salt and heavy oil sediments, mechanical impurities, flooding, etc., which all has a negative effect on well profitability. …”
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  17. 897
  18. 898

    Experimental Study and Microscopic Analysis on Frost Resistance of Iron Ore Tailings Recycled Aggregate Concrete by Li Gong, Xuelei Gong, Ying Liang, Zhiyuan Jia, Yiqiang Li

    Published 2022-01-01
    “…Freeze-thaw harm is the major factor that reduces the durability of hydraulic concrete buildings at high altitudes and in cold regions. …”
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