Review of the Power Coupling Technology for Hybrid Vehicle by Jiang Kejun, He Ren, Shu Chi, Wang Qunshan

“…The power coupling system is the key component of the parallel hybrid vehicle and the combined hybrid vehicle,its performance directly affects the dynamic performance and fuel economy of the hybrid vehicle.The function and the classification of power coupling system are introduced.From the aspects of the technological developing process,the structure,the operational principles,and performance characteristics,etc,three type power coupling systems（gear type mechanical power coupling system,electromagnetic power coupling system and hydraulic power coupling system）are described in details.In the end,the trend in development of the power coupling system for hybrid vehicle is forecasted preliminarily,the control of power coupling system will be more intelligent,will achieve higher integration with the other system on the hybrid vehicle,and its structure will be more diversified.…”
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Experimental Study on Shape and Discharge Capacity of Spillway of Yuyang Lake by LI Songping, JIA Wenbo, ZHAO Yuliang, ZHAO Xueping, CAI Yi

“…According to the actual operation of spillway of Yuyang Lake in Jiyuan City,this paper systematically studies the spillway shape,discharge capacity,flow pattern &velocity,pressure distribution,energy dissipation and scour prevention based on the hydraulic model test,and further optimizes the engineering design through the comparison test of different schemes.The test results show that the discharge capacity can meet the design requirements after the spillway inlet elevation is reduced;and the energy dissipation is improved after the stilling basin is changed from the secondary level to the first level,which can play a good role in protecting the downstream.In view of the phenomenon that the water flows through the top of the wall,reasonable suggestions are put forward to heighten the pier head at the inlet and the wing wall at the downstream of the spillway.…”
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Dijon, « ville sur la Saône ». Frontières urbaines, réseaux d’eau potable et territoires de la ressource en eau by Sandrine Petit, Marie-Hélène Vergote, Emmanuel Dumont

“…The water table of the Saône became a key resource for its development. Thanks to the hydraulic infrastructures, the city extended its borders and created a sovereignty over the communes of its periphery with which it traded water. …”
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Research of the Parameter Comprehensive Optimization of Excavator Working Device based on the Hybrid Optimization Algorithm by Zhang Xian, Liu Baixi, Qu Tao

“…The parameter of working device in the anti shovel hydraulic excavator are integrated optimized by using the hybrid algorithm of simulated annealing and penalty function. …”
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PANDA: A Multipurpose Integral Test Facility for LWR Safety Investigations by Domenico Paladino, Jörg Dreier

“…The PANDA facility is a large scale, multicompartmental thermal hydraulic facility suited for investigations related to the safety of current and advanced LWRs. …”
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SAFETY ASSESSMENT OF THE TANK WITH DIFFERENTIAL SETTLEMENT by LI ZhiHai, GAO HongLi, DENG FeiZhong

“…According to the analysis results under hydraulic testing pillar stress exceeds the yield strength of the material. …”
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Quelle position adopter face au patrimoine qui vient ? by Hervé Davodeau, Régis Barraud

“…The first part of the paper provides a geo-historical contextualisation of the hydraulic works (groynes) intended to improve navigation (channeling). …”
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How Likely Is a 100-Year Rainfall Event During the Next Ten Years? by Young Gu Her, William R. Lusher, Kati White Migliaccio

“… This 4-page fact sheet describes proper interpretation of rainfall event probabilities and recurrence intervals, particularly as they are used by engineers and water resources managers in the design and construction of hydraulic structures, such as dams, levees, and canals. …”
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Risques et impacts environnementaux des retenues d’altitude pour la production de neige de culture dans un contexte de changement climatique by André Evette, Laurent Peyras, Hugues François, Stéphanie Gaucherand

“…Mountain reservoirs are hydraulic structures implanted in recreational mountain resorts designed to provide a water reserve mainly used for the production of artificial snow. …”
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Design and Dynamic Modification of Multi-condition Shift Schedule for Automotive Automatic Transmission by Ma Wenjie, Zhang Xiaocong, Yan Zhengjun, Chen Wenjun, Wang Weida

“…Combined dynamic shift schedule for the hydraulic automatic transmission is designed.The fuzzy control with the vehicle speed,throttle opening and acceleration as the control parameters are used to modify the shift schedule based on the dynamic characteristics of engine.The ramp conditions are amended by the speed attenuated dynamic shift schedule.The simulation results show that dynamic revised shift schedule has a better power performance and is more in line with driver intention.The amended shift schedules under ramp conditions can solve the problems of shift cycle under uphill condition and rising to higher shift under downhill condition,so that frequent shifting is avoided.…”
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Renaturation urbaine : enjeux de biodiversité d’une métropole réémergente by Nguyen Thuy An Pham

“…Historically, Ho Chi Minh City is a city of plants and water marked by the presence of lush vegetation and a hydraulic system which harbours a variety of aquatic ecosystems. …”
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A New Type of Hydro-mechanical Transmission System and Experimental Analysis by Wu Songjun, Li Hua, Yao Jin

“…A mechanical device is added to the traditional one,which can make torque converter always work at high efficiency condition,and hydraulic machine transfer power while the whole system is on the condition of power dividing. …”
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Motion Simulation and Strength Analysis of Drill Pipe Handing Manipulator by Yin Wenfeng, Li Qian, Yin Hu, Ma Xiaoshi

“…When the claw is under linear horizontal load,the load of hydraulic pump increased with the displacement increase,more than a certain position,the load increased rapidly. …”
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Temporal Downscaling of Crop Coefficient and Crop Water Requirement from Growing Stage to Substage Scales by Songhao Shang

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La mise en visibilité des eaux souterraines au Maroc : un processus historiquement lié aux politiques de développement de l’irrigation by Kévin Del Vecchio, Marcel Kuper

“…Despite discourses promoting the preservation of these resources, the adopted solutions reflect the historical objectives of hydraulic and agricultural policies. The current situation of groundwater overexploitation is currently redefined as a problem of a lack of water resources, justifying the implementation of new infrastructure aimed at increasing the global supply of water resources.…”
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Environmental risks and impacts of mountain reservoirs for artificial snow production in a context of climate change by André Evette, Laurent Peyras, Hugues François, Stéphanie Gaucherand

“…Mountain reservoirs are hydraulic structures established in recreational mountain resorts designed to provide a water reserve mainly used for the production of artificial snow. …”
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(Recovering) China’s Urban Rivers as Public Space by Kelly Shannon, Chen Yiyong

“…It reviews and summarizes ‘hydraulic civilization’, taking cognizance of feng shui as it does so. …”
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Evaluating the dual impact of microbial activity and aged refuse layers on landfill leachate clogging: An experimental and LCA perspective by Zhaobin Li, Waifan Tang, Shulun Mak, Siukei Lam, Qingwen Li

“…Results: Laboratory experiments demonstrated that microbial activity significantly promoted calcium carbonate precipitation, leading to reduced hydraulic conductivity in landfill drainage systems. …”
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DADmax/NADmax Ratio: Criterion for the Production and Selection of Demolition Aggregates with Low-Water Absorption by Kamel Akroum, Bouzidi Mezghiche

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Design Mixers to Minimize Effects of Erosion and Corrosion Erosion by Julian Fasano, Eric E. Janz, Kevin Myers

“…These major parameters include (i) chemical environment, (ii) hardness of solids, (iii) density of solids, (iv) percent solids, (v) shape of solids, (vi) fluid regime (turbulent, transitional, or laminar), (vii) hardness of the mixer's wetted parts, (viii) hydraulic efficiency of the impeller (kinetic energy dissipation rates near the impeller blades), (ix) impact velocity, and (x) impact frequency. …”
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