Results 1 to 10 of about 10,393 (100)
Applications of the vortex-surface field to flow visualization, modelling and simulation
Flow, 2023 We review the progress on the applications of the vortex-surface field (VSF). The VSF isosurface is a vortex surface consisting of vortex lines. Based on the generalized Helmholtz theorem, the VSF isosurfaces of the same threshold at different times have
Yue Yang, Shiying Xiong, Zhen Lu
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Unsteady flow behaviour of multi-rotors in ground proximity
Flow, 2023 The unsteady flow behaviour of two side-by-side rotors in ground proximity is experimentally investigated. The rotors induce a velocity distribution interacting with the ground causing the radial expansion of the rotor wakes.
Hasse N.J. Dekker +4 more
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Shaping liquid films by dielectrophoresis
Flow, 2021 We present a theoretical model and experimental demonstration of thin liquid film deformations due to a dielectric force distribution established by surface electrodes. We model the spatial electric field produced by a pair of parallel electrodes and use
Israel Gabay +5 more
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Solidity effects on the performance of vertical-axis wind turbines
Flow, 2021 The variety of configurations for vertical-axis wind turbines (VAWTs) make the development of universal scaling relationships for even basic performance parameters difficult.
Mark A. Miller +2 more
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Flow, 2021 The study of fluid flow has enabled milestones in technology and a deeper understanding of the natural world. Existing journals cover fundamental aspects of fluid mechanics very well and other journals target specific application fields.
Juan G. Santiago
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Real-time flow measurement system: physics-informed reconstruction and sampling strategy
Flow, 2023 In this work, we focus on a multi-hole pressure-probe-based flow measurement system for wind tunnel measurements that provides real-time feedback to a robot probe-manipulator, rendering the system autonomous. The system relies on a novel, computationally
Julian Humml +3 more
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Flow, 2023 The physics and mechanism of sheet/cloud cavitation in a convergent–divergent channel are investigated using synchronized dynamic surface pressure measurement and high-speed imaging in a water tunnel to probe the cavity shedding mechanism.
Changchang Wang, Mindi Zhang
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Monitoring carbon dioxide to quantify the risk of indoor airborne transmission of COVID-19
Flow, 2021 A new guideline for mitigating indoor airborne transmission of COVID-19 prescribes a limit on the time spent in a shared space with an infected individual (Bazant & Bush, Proceedings of the National Academy of Sciences of the United States of America ...
Martin Z. Bazant +5 more
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Materials, 2023 This paper presents the research results on the influence of vibration abrasive machining parameters on the surface layer integrity of elements made by LPBF technology from Inconel 939.
J. Radziejewska +3 more
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Theoretical modelling of the three-dimensional wake of vertical axis turbines
Flow, 2021 Vertical axis turbine (VAT) arrays can achieve larger power generation per land area than their horizontal axis counterparts, due to the positive synergy from clustering VATs in close proximity.
Pablo Ouro, Maxime Lazennec
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