1–7 of 7 hits
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    Energy extraction from wind shear: Reviews of dynamic soaring

    Gao, Xian-Zhong / Hou, Zhong-Xi / Guo, Zheng et al. | SAGE Publications | 2015
    certain structures in the wind using a small unmanned aerial vehicles (UAVs). By dynamic soaring, UAVs can extract energy from wind shear to ...
    Keywords: wind shear , energy extraction process

    Estimation of Weibull distribution for wind speeds along ship routes

    Mao, Wengang / Rychlik, Igor | SAGE Publications | 2017
    In order to evaluate potential benefits of new green shipping concepts that utilize wind power as auxiliary propulsion in ships or of ...
    Keywords: wind energy efficiency , hindcast wind , Wind speeds

    Power harvesting systems design for railroad safety

    Pourghodrat, Abolfazl / Nelson, Carl A / Hansen, Sean E et al. | SAGE Publications | 2014
    lack of robust solar and/or wind power solutions. This paper discusses the design and development of several power harvesting devices capable ...
    Keywords: Energy harvesting

    Power conversion mechanisms for wave energy

    Salter, S H / Taylor, J R M / Caldwell, N J | SAGE Publications | 2002
    power quality acceptable to a utility network is very much harder. This paper describes a range of different control strategies of varying ...
    Keywords: wave energy , reciprocating-flow wind-tunnel

    Comparative study of offshore spar-buoy oscillating water column dynamic models for captured power estimation

    Bayoumi, Seif / Oterkus, Erkan / El-Gamal, Hassan et al. | SAGE Publications | 2022
    The prompt estimation of power and geometrical aspects enables faster and more accurate financial assessment of wave energy converters to ...
    Keywords: ocean power , Wave energy

    Aerodynamic noise prediction of passenger vehicle with hybrid detached eddy simulation/acoustic perturbation equation method

    Zhong, Liyuan / Li, Qiliang / Wang, Yigang et al. | SAGE Publications | 2019
    perturbation equations was used together with wind tunnel experiment to perform the aerodynamic noise investigation of a passenger vehicle. A good ...
    Keywords: statistical energy analysis

    Hull form optimization in the conceptual design stage considering operational efficiency in waves

    Jung, Yoo-Won / Kim, Yonghwan | SAGE Publications | 2019
    experiences speed loss due to environmental loads by waves and wind. Therefore, along with calm water resistance, speed loss in waves should be ...
    Keywords: Energy efficiency design index