Mostrando 1 - 20 resultados de 775 para a busca '"Drag (physics)', tempo de busca: 0.11s Refinar Resultados
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    Enhanced Drag Force Estimation in Automotive Design: A Surrogate Model Leveraging Limited Full-Order Model Drag Data and Comprehensive Physical Field Integration por Kalinja Naffer-Chevassier, Florian De Vuyst, Yohann Goardou

    Publicado em 2024-10-01
    “…The idea is to take advantage not only of the drag coefficients but also physical fields such as velocity, pressure, and kinetic energy evaluated on a cutting plane in the wake of the vehicle and perpendicular to the road. …”
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    Studying the effects of natural mucilage preparation procedures on its physical properties and drag reducing efficiency por Siti Nuraffini, Kamarulizam

    Publicado em 2009
    “…In this present experiment, the objective is to investigate the effectiveness of new formulated natural polymer as drag reducing agent (DRA). Two different methods with additives concentrations at 80ppm, 150ppm and 300ppm weight percent were tested in set up rig with three different pipe diameters which are 0.0127 meter D.I, 0.0254 meter D.I and 0.0381 meter D.I and testing section length of 1.5 meter. …”
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    Undergraduates Project Papers
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    Use of the Airstretcher with dragging may reduce rescuers' physical burden when transporting patients down stairs. por Yutaka Takei, Eiji Sakaguchi, Koichi Sasaki, Yoko Tomoyasu, Kouji Yamamoto, Yasuharu Yasuda

    Publicado em 2022-01-01
    “…Transferring a patient down stairs inside a house by dragging using the Airstretcher may reduce the physical burden for rescuers.…”
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    Coulomb Drag Mechanisms in Graphene por Abanin, Dmitry A., Song, Justin C. W., Levitov, Leonid

    Publicado em 2015
    “…Recent measurements revealed an anomalous Coulomb drag in graphene, hinting at new physics at charge neutrality. …”
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