Results 21 to 30 of about 11,080,495 (248)
Influence of the Dynamic Motion of a Splash-Lubricated Gearbox on Churning Power Losses
Energies, 2019 To investigate the influence of the dynamic motion of a gearbox on lubricating flow field and churning power losses under splash lubrication, a computational fluid dynamics (CFD) method based on a combination of the fluid of volume (VOF) method and ...
Xiaozhou Hu, Pingping Li, Minggui Wu
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Extraction method using sinusoidal waves to simplify earthquake ground motion
Japan Architectural Review, 2018 A method for simplifying earthquake ground motion using sinusoidal waves is proposed. The method combines the advantages of a wavelet analysis suitable for non‐stationary states and a Fourier analysis suitable for stationary states through an extraction ...
Masashi Yamamoto +2 more
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Известия высших учебных заведений: Проблемы энергетики, 2022 The article proposes a solution to the problem of optimizing the magnetic system design of a low-speed synchronous motor with permanent magnets (PMSM) as a part of a linear drive of a single-stage piston compressor that is promising for use in compressor
A. A. Tatevosyan
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Genetic Algorithm Based Optimization of Wing Rotation in Hover
Fluids, 2018 The pitching kinematics of an experimental hovering flapping wing setup are optimized by means of a genetic algorithm. The pitching kinematics of the setup are parameterized with seven degrees of freedom to allow for complex non-linear and non-harmonic ...
Alexander Gehrke +2 more
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Flow and heat transfer in a meandering channel
Frontiers in Materials, 2023 Fluid flows occur due to internal or external forces such as wind, gravity, pressure gradients, side-wall motion, MHD, and free convection. This study examines how meanders impact heat transfer by studying the behavior of viscous fluid flow with ...
Syed Ibrahim +6 more
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Influence of sinusoidal motion on Stirling engines [PDF]
, 2018 Stirling engines have a high potential to produce renewable energy due to their ability to use a wide range of sustainable heat sources and their high theoretical efficiencies.
Ranieri, Salvatore
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Numerical Assessment of the Loading Factors Affecting Liquefaction-Induced Failure
Geosciences, 2022 This paper presents parametric studies that assess the role of loading factors (i.e., number of cycles, frequency, and amplitude) on liquefaction-induced failure by performing numerical simulations.
Davide Forcellini, Anthony Tessari
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APL Photonics, 2021 Optomechanical systems combine extreme sensitivity and bandwidth in the control of mechanical motion, of interest for various applications. Integrated on a chip, actuated and detected all-optically by a single laser, they could disrupt sensing ...
S. Sbarra +4 more
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Human Respiration Rate Measurement with High-Speed Digital Fringe Projection Technique
Sensors, 2023 This paper proposes a non-contact continuous respiration monitoring method based on Fringe Projection Profilometry (FPP). This method aims to overcome the limitations of traditional intrusive techniques by providing continuous monitoring without ...
Anna Lena Lorenz, Song Zhang
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Motion processing deficits in migraine are related to contrast sensitivity [PDF]
, 2012 Background: There are conflicting reports concerning the ability of people with migraine to detect and discriminate visual motion. Previous studies used different displays and none adequately assessed other parameters that could affect performance, such ...
Hine, Trevor +8 more
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