spatial-temporal transformation of the volga reservoirs’ soil complex. communication 7. sediment formation in the highly running reservoirs of the volga cascade by Viktor V. Zakonnov, Аrina V. Zakonnova, Aleksandr I. Tsvetkov

“…This mode of operation of hydraulic constructions leads to an increase in the flow rate and fluctuations of the level, which determines the specific conditions for the formation and accumulation of bottom sediments characteristic of river systems. …”

Development potential of wind energy in Turkey by İsmet Akova

“…The on-going studies state that especially hydraulic power and wind energy potential, as part of the renewable energy sources of Turkey, are highly important and each of these two sources has the technical potential to cover the electric production in 2008. …”
Get full text

Influence of Fluid on Seal and Assembly of Pipeline Fittings Based on the Multiscale Finite Element Model by Yangyang Yan, Yaping Fan

“…Pipeline fittings with ferrules are applied to connect sections of hydraulic pipelines in aircraft, and their reliability and stability are essential. …”
Get full text

Large Eddy Simulation of Turbulent Flow and Heat Transfer in a Ribbed Coolant Passage by Abhishek G. Ramgadia, Arun K. Saha

“…Numerical simulations of hydrodynamic and thermally fully developed turbulent flow are presented for flow through a stationary duct with periodic array of inline transverse rib turbulators. The rib height to hydraulic diameter ratio (𝑒/𝐷ℎ) is 0.1 and the rib pitch to rib height ratio (𝑃/𝑒) is 10. …”
Get full text

Study on the Mechanism of Rock Stress Sensitivity Using a Random Pore Network Simulation by Qi Chen, Quanwen Liu, Zhengwu Tao

“…Based on the network model theory, the hydraulic conductivity equation, the dimensionless radius equation, and the effective stress equation for partially saturated rock are used to generate a three-dimensional random pore network model based on the QT platform. …”
Get full text

Displacement and Force Control of a Quarter Car Using a Mixed Mode MR Mount by Shuo Wang, Mohammad Elahinia, The Nguyen

“…In hydraulic hybrid vehicles (HHV), vibration in dual-mode pump/motor units should be isolated from the chassis. …”
Get full text

Effects of Flow Rate and Viscosity on Slip Factor of Centrifugal Pump Handling Viscous Oils by Wen-Guang Li

“…Slip factor is an important parameter in the hydraulic design of centrifugal pump impeller for handling viscous oils. …”
Get full text

Eaux, risques majeurs et patrimoine culturel : des directives européennes aux stratégies territoriales, état des lieux de la mise en œuvre en France by Virginie Serna

“…It has resulted in the reevaluation, reconstruction, or destruction of heritage linked to water management in all its forms (river management, hydraulic engineering ...) and in the management of risks caused by water (dikes, embankments, coastal maintenance works, drainage ditches ... ). …”
Get full text

Ludwig: A Training Simulator of the Safety Operation of a CANDU Reactor by Gustavo Boroni, Alejandro Clausse

“…A comprehensive set of online graphical displays are provided giving an in-depth understanding of transient neutronic and thermal hydraulic response of the power plant. The model was validated against data from a real transient occurring in the Argentine NPP Embalse Río Tercero, showing good agreement. …”
Get full text

Une double conduite en bois découverte avenue du Point-du-Jour à Lyon by Sylvain Motte

“…An excavation conducted at 73-75-77 avenue du Point-du-Jour in Lyon (Rhône) in January 2020 brought to light a hydraulic system consisting of a double wooden pipe.The two parallel pipes lie in a ditch measuring 4 m in width and 2.80 m in depth. …”
Get full text

Multilayered Pipe Cutting Test for Remote Handling Maintenance by Haibin Chen, Jianwen Guo, Zhenzhong Sun, Xuejun Jia, Hong Tang

“…In this study, the results were obtained from different cutting directions and supporting intensities of pipe baseplates comparisons: When enough power was provided and the blade gripper did not slip, the cutting direction had little impact on the cutting capacity but more on the fault surface; the clearance between the blades caused the rotating torque; for remote handling maintenance, good horizontal support of the long-handled lever of the hydraulic cutter was required. Significant conclusions were made for multilayered pipe cutting that are crucial for auxiliary tools development for remote handling maintenance.…”
Get full text

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

“…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. …”
Get full text

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

“…In addition the best-estimate thermal hydraulic code, CATHARE V2.1, has been assessed against cold leg LOCA test. …”
Get full text

Ion Diffusion Behavior between Fracturing Water and Shale and Its Potential Influence on Production by Yinghao Shen, Zhaopeng Zhu, Peng Shi, Hongkui Ge, Zhihui Yang

“…Water imbibition, conductivity measurements, and ion identification were performed to investigate ion diffusion behavior between slick water and shale for large-scale hydraulic fracturing. The results indicated that there was strong ion exchange between water and shale. …”
Get full text

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

“…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. …”
Get full text

Alimentation et gestion de l’eau sur la colline de Fourvière à Lyon : les aménagements hydrauliques, la ville et ses monuments by Aldo Borlenghi, Éric Leroy

“…Their construction in the middle of the 1st century AD and the commissioning of the aqueduct at the same time are probably related.The available data, which is dispersed and often old, needs complete revision, but the many contributions of preventive archaeology on the hydraulic structures as well as on the urban occupation of the hill will enlighten us in the coming years. …”
Get full text

L’alimentation hydraulique de Saint-Romain-en-Gal (Rhône), quartier de Vienne antique (Isère) by Laurence Brissaud, Jean-Luc Prisset

“…To this end, the combined study of hydraulic facilities and roads has proven essential. …”
Get full text

Water quality characteristics of municipal wastewater treatment plants and the prospect of reclaimed water utilization in lower-middle income and water-scarce areas: A case study o... by Yutong Duan, Hongbo Xi, Zhikai Qin, Ruili Guo, Fang Wang, Yue Yuan

“…Operational data from 20 municipal wastewater treatment plants (WWTPs) in 2023 were analyzed to assess water quality parameters, treatment efficiencies, and hydraulic load rates. Results indicate the seasonal variation in hydraulic load rates, probably affected by heavy rainfall during the rainy season, which posed operational challenges for WWTPs. …”
Get full text

PID Controller of Sprayer Chassis by Sliding Mode by Hua Zhang

“…In order to solve the straight line drive coordinated control problem of the four-wheel independent drive sprayer chassis, the dynamic model of sprayer chassis and electromagnetic proportional valve controlled hydraulic motor model are established. The additional yaw moment is designed to rectify the deviation with sliding mode variable structure control. …”
Get full text

Method, Design, and Evaluation of an Exoskeleton for Lifting a Load In Situ by Xin Li, Weihao Li, Qiang Li

“…In this design, the hydraulic cylinder for shoulder assistance, the motor for elbow assistance, and the spring for lower limb assistance were calculated and selected according to the motion and torque of each joint. …”
Get full text