Results 21 to 30 of about 74,293 (256)
Unsteady Oblique Detonation Waves in a Tunnel Induced by Inflow Mach Number Variation
Aerospace, 2023 Oblique detonation waves (ODWs) have been investigated widely aiming at facilitating their application in hypersonic engines. However, there is a lack of research on unsteady ODWs which are unavoidable in the hypersonic air-breathing scenario.
Shuzhen Niu +3 more
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Unsteady flow field in a mini VAWT with relative rotation blades: analysis of temporal results [PDF]
, 2013 The present wind turbine is a small one which can be used on roofs or in gardens. This turbine has a vertical axis. Each turbine blade combines a rotating movement around its own axis and around the main rotor axis.
SIMONET, Sophie +2 more
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An unsteady scaffold for Myc [PDF]
The EMBO Journal, 2009 Correction to: The EMBO Journal (2009) 28 , 453–454. doi:10.1038/emboj.2009.14 Since the publication of this paper, the authors have noticed two errors. First, the arrows …
Schülein, Christina, Eilers, Martin
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Applied Sciences, 2022 The current investigation was based on a simulation employing CFD in COMSOL Multiphysics. The base fluid that was used in this simulation was blood. The flow was considered as a laminar, unsteady and incompressible Newtonian fluid, and the Newtonian ...
Azad Hussain +7 more
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Swimming in an Unsteady World [PDF]
Integrative and Comparative Biology, 2015 When animals swim in aquatic habitats, the water through which they move is usually flowing. Therefore, an important part of understanding the physics of how animals swim in nature is determining how they interact with the fluctuating turbulent water currents in their environment.
M A R, Koehl, T, Cooper
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Applied Sciences, 2022 Based on the computation and analysis of three-dimensional unsteady flow induced by rotor/stator interactions, the characteristics of flow excitation towards bladed disks were studied, including frequency components and circumferential wave components ...
Haoran Ma, Zhou Zhou, Lin Li
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Anisotropic eddy-viscosity concept for strongly detached unsteady flows [PDF]
, 2007 The accurate prediction of the flow physics around bodies at high Reynolds number is a challenge in aerodynamics nowadays. In the context of turbulent flow modeling, recent advances like large eddy simulation (LES) and hybrid methods [detached eddy ...
Harran, Gilles +3 more
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Experimental and numerical investigation of flow over spiral grooved cylinders
Advances in Mechanical Engineering, 2022 This study experimentally and numerically investigates the performance of a circular cylinder with a spiral grooved surface in terms of reducing wind drag.
Jun Zhang +4 more
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Computer Sciences & Mathematics Forum, 2023 In this paper, the effects of various fluid properties on two-dimensional unsteady biomagnetic fluid flow (blood) and heat transfer over a stretching sheet under the appearance of a magnetic dipole is investigated.
Ghulam Murtaza +4 more
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Journal of Marine Science and Engineering, 2023 In this study, model tests and numerical simulations are conducted to study the bi-directional full-flow pump (BFFP). Firstly, the head, efficiency and shaft power of the BFFP are significantly higher in the positive operating condition than in the ...
Haifeng Jiao +3 more
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