1–20 von 89 Ergebnissen
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    Development on Environmental Geotechnology for Overhead Transmission Line Foundation Engineering in China

    Lu, Xian-Long / Qian, Zeng-Zhen | Tema Archiv | 2012
    study on countermeasures of environmental protection in transmission foundation engineering. And then, from the above three aspects, the design ...
    Schlagwörter: Umweltschutz

    Numerical Prediction of Energy Saving Effect of Compensating Duct Based on CFD Technique

    Shen, Hai-Long / Su, Yu-Min / Chen, Qing-Tong | Tema Archiv | 2012
    methods, still depends on model test. Based on CFD technology, this paper will give a numerical prediction method of energy saving effect for ...

    Study of Optimization Design and Energy Saving Effect Prediction of Rudder Bulb Based on CFD Technique

    Shen, Hai-Long / Liu, Ye-Bao / Su, Yu-Min | Tema Archiv | 2013
    . Compared with the present energy-saving devices of the rudder bulbs, the diameter was increase to 0.3 times of the propeller diameter and the ...

    Development of Advanced Train Control System in Japan and its Energy Saving Effect

    Nakamura, Hideo / Sun, Jia / Takahashi, Sei et al. | Tema Archiv | 2012
    Railways, contributing to global energy saving and helping to prevent environmental destruction. ...
    Schlagwörter: energy reduction , automatic train protection

    Modeling and Simulation Research on the Effect of Driving Skills on Vehicle Fuel Efficiency

    Zeng, Cheng / Yang, Dong-Bo / Liu, Li et al. | Tema Archiv | 2012
    The research and application of eco-driving has the important practical significance for the energy conservation and emission reduction of ...

    Environmental Friendly Ship Propulsion System: Case of Aft Stern Tube Bearing

    Roldo, Liane / Komar, Ivan / Vulic, Nenad | IEEE | 2012
    Environmental protection is finally an important issue and, due to previous sea contaminations and for economic reasons, merchant fleets ...

    Full Transient Features of Heat Transfer and Sensitivities on Deep Water Wells

    Song, Xun-Cheng / Xu, Xiao-Long / Hu, Sha-Sha et al. | Tema Archiv | 2012
    Wellbore temperature is significant to well program and safety drilling for deep water drilling operations. On the basis of transient heat ...

    On the Development and Performance Evaluation of Potassium Silicate Polyol Drilling Fluid

    Wang, Ping-Quan / Bai, Yang / Qian, Zhi-Wei et al. | Tema Archiv | 2012
    It has been long known that the drilling hole stability is often a major issue faced by drilling workers. And for such a great challenge, a ...

    Research on Economics and Traffic Survey City Area

    Ye, Xiong-Ying / Song, Jin-bo | Tema Archiv | 2013
    With the deepening of the market economy, personnel flow, logistics, information flow, capital flow and other factors flow on the ...

    Tourism Impact Assessment on Coastal Water Environment - A Case Study on HangZhou Bay North Shore in Shanghai

    Liu, Shi-Dong / Gao, Jun / Xue, Dong-Qian | Tema Archiv | 2012
    bathing place in the spatial-temporal perspectives and researches the impacts of coastal tourism activities on water environment. The research ...

    Pollutant Effect on the Pedestrians and Bicyclists for the Different Setting of Bus Lanes in Urban Street Canyons

    Lei, Li / Wang, Jian-Zhang / Zhang, Heng | Tema Archiv | 2012
    In order to study the pollutant effect on the pedestrians and bicyclists for the different setting of bus lanes, the numerical simulation ...

    Fluid-Structure Analysis of Airfoils on the Small Wind Turbine

    Qiao, Li-Min / Gu, Rui / Feng, Feng et al. | Tema Archiv | 2012
    Green energy resources are more and more fashionable and focused. Among of them, small wind turbine is popular and with many customers ...

    Prediction of Ice Accretion on Wind Turbine with Numerical Method

    Yi, Xian / Wang, Kai-Chun / Ma, Hong-Lin | Tema Archiv | 2012
    compute collection efficiency and a three dimensional icing model companying with an iterative arithmetic for solving the model. Ice accretion on ...

    Study of Microminiature Autonomous Underwater Vehicle Hull Form Based on CFD Technique

    Shen, Hai-Long / Du, Mo / Su, Yu-Min | Tema Archiv | 2012
    Based on CFD technique, this paper discusses the applicability of different turbulence models and mesh partition method which are used to ...

    Study of Marine Environment and Squid Fishing Fisheries in North Pacific Ocean Based on Remote Sensing and GIS Technology

    Tang, Feeng-Hua / Wu, Yu-Mei / Zhou, Wei-Feng et al. | Tema Archiv | 2013
    Through the surface temperature (SST), sea chlorophyll and ocean current data got by satellite remote sensing inversion technology, and the ...

    Underground Reservoir Architectural Elements Analysis on Minghuazhen Formation of Gangxi Oilfield, Eastern China

    Chen, Liu-Qin / Tian, Chang-Bing / Hu, Shui-Qing | Tema Archiv | 2012
    meandering river is 18-22 and the planar width is about 50m. These quantitative parameters provide important foundation for next detailed study on ...

    Study on Pipeline Self-Flowing Transportation of Cemented Tailing Fill Slurry Based on FLUENT Software

    Yu, Gen-Bo / Yang, Peng / Chen, Zan-Cheng et al. | Tema Archiv | 2013
    The related calculation analysis and numerical simulation is the basis of filling pipeline design and installation. Based on ...

    Study on the Affected Factors of Aerodynamic Performance of Vertical Axis Wind Turbine

    Sun, Ke / Liao, Kang-Ping / Zhang, Jian-Hua et al. | Tema Archiv | 2012
    of the Sandia DOE-17m VAWT. As shown in the comparison of the calculation results and the field test data, the DDMT model is efficient in ...

    Research on Horizontal Well Development Effect Assessment in Super-Low-Abundance Thin Reservoir

    Nie, Bin / Liu, Yue-Tian / Zhang, Ting-Jing | Tema Archiv | 2012
    Based on the actual production data, this paper selected some evaluation parameters and established reasonable evaluation criterion for the ...