Results 31 to 40 of about 15,036 (261)
Low Reynolds Number Propeller Slipstream Interference with Wing Aerodynamic Characteristics
Hangkong gongcheng jinzhan, 2018 Detailed research for wing aerodynamic characteristics of propeller slipstream at low Reynolds number could contribute the mechanism study of low speed near space flow, and provide reliable aerodynamic results.
Sun Kaijun, Bao Xiaoxiang, Fu Yiwei
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Numerical Analysis on Self-Propulsion of a Waterjet-Propelled Ship with Different Propulsion Models
Applied Sciences, 2022 The hydrodynamics of the waterjet-propelled ship is a challenging issue due to the sophistication of waterjet system geometry as well as waterjet–hull interaction. In current study, three different propulsion models, namely, multiple reference frame (MRF)
Yong Zhang, Zhong Li, Aiming Yang
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Could Mesh Placement Solve the Problem of High Radiological and Symptomatic Recurrence in Patients with a Large Sliding Hiatal Hernia? A Prospective Comparative Study [PDF]
Ain-Shams Journal of SurgeryIntroduction: Large sliding Hiatal Hernia (HH) is associated with an exceedingly high incidence of recurrenceafter surgery. An ongoing controversy exists while managing it regarding the best surgical technique.
Tarek Osman, Ahmed Shoka, Ramy Fouad
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Mortar finite elements for a heat transfer problem on sliding meshes
Calcolo, 2009 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
FALLETTA, SILVIA, B. P. LAMICHHANE
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Impulse Wave Generation: Comparison of Free Granular with Mesh-Packed Slides [PDF]
Journal of Marine Science and Engineering, 2015 Slides generating impulse waves are currently generated using either block models or free granular material impacting a water body. These procedures were mainly developed to study plane impulse waves, i.e., wave generation in a rectangular channel.
Evers, Frederic M.; id_orcid0000-0001-5181-8978 +1 more
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Ground Test and Numerical Simulation on Ground Effect of Ducted Propeller System
Xibei Gongye Daxue Xuebao, 2020 The aerodynamic performances of a ducted propeller system applied in a manned vertical takeoff and landing aircraft considering the ground effect are investigated.
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Lubricants, 2021 The application of sliding planet gear bearings in wind turbine gearboxes has become more common in recent years. Assuming practically applied helix angles, the gear mesh of the planet stage causes high force and moment loads for these bearings involving
Thomas Hagemann +3 more
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Slide FFT on a homogeneous mesh in wafer-scale computing
Discover ComputingAbstract Searches for signals at low signal-to-noise ratios frequently involve correlations evaluated by the Fast Fourier Transform (FFT). To accelerate the discovery power of present and next-generation multi-messenger observatories, we here explore the implementation of FFT on wafer-scale engines.
Maurice H. P. M. van Putten +3 more
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Improving The Horizontal Axis Wind Turbine Blade Profiles
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2018 Dueto greenhouse gases, we feel the effects of global warming more and more everyday, so we need far more efficient Horizontal Axis Wind Turbines (HAWTs).
Cemil Yiğit
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Applied and Computational Mechanics, 2023 Gear trains are plagued by self-excited vibrations that are concentrated at the mesh frequency and its harmonics due to their varying mesh stiffness and deviations from the ideal involute profile.
Dave S. +3 more
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