Results 11 to 20 of about 5,210,544 (313)
Data-driven prediction of unsteady flow over a circular cylinder using deep learning [PDF]
Journal of Fluid Mechanics, 2018 Unsteady flow fields over a circular cylinder are used for training and then prediction using four different deep learning networks: generative adversarial networks with and without consideration of conservation laws; and convolutional neural networks ...
Sangseung Lee, D. You
semanticscholar +1 more source
An Optimized Pressure-Based Method for Thrust Vectoring Angle Estimation
Aerospace, 2023 This research developed a pressure-based thrust vectoring angle estimation method for fluidic thrust vectoring nozzles. This method can accurately estimate the real-time in-flight thrust vectoring angle using only wall pressure information on the inner ...
Nanxing Shi +5 more
doaj +1 more source
Applied Sciences, 2021 Dynamic stall in clean air flow has been well studied, but its exploration in air–particle (air–raindrop or air–sand) flow is still lacking. The aerodynamic performance loss of aircraft (NACA0012) and wind turbine (S809) airfoils and their differences ...
Junjun Jin +4 more
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Numerical Research on the NS-SDBD Control of a Hypersonic Inlet in Off-Design Mode
Aerospace, 2022 The overall performance of a scramjet inlet will decline while entering off-design mode. Active flow control using nanosecond surface dielectric barrier discharge (NS-SDBD) can be a novel solution to such inlet–unstart problems.
Yilun Yan, Jiangfeng Wang
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, 2020 In the present paper, to investigate unsteady flow structures and pressure pulsations at off-design conditions, a low specific speed centrifugal pump is investigated by the DDES (Delayed Detached Eddy Simulation) method.
Ning Zhang +3 more
semanticscholar +1 more source
Marking function of Stokes number on airfoils’ aerodynamic penalties in a gas–solid flow
IET Renewable Power Generation, 2021 This paper aims to employ the Stokes number to mark aerodynamic penalties of airfoils caused by particles, which is crucial to implement their scaling experiments in a gas‐solid flow.
Junjun Jin +4 more
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AIP Advances, 2023 Previous attempts at active flutter suppression have been based on driving the deflection of multiple pairs of discontinuous mechanical control surfaces.
Zhen Chen +4 more
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Longitudinal flight dynamics modeling and a flight stability analysis of a monocopter
AIP Advances, 2022 A monocopter, which is a biology-inspired aircraft based on the samara, has been proved to have passive flight stability. However, due to the asymmetry of its configurations and the constant rotation during flight, its flight dynamics equation is complex.
Shengxiang Tong +3 more
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AIP Advances, 2022 Jet deflection rate is an essential index in the research of thrust vector control technology. The vectoring deflection of the jet is an unsteady flow.
Shaoqing Chi +3 more
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Uncertain Transport in Unsteady Flows [PDF]
2020 IEEE Visualization Conference (VIS), 2020 Accepted to IEEE VIS 2020 short ...
Rapp, Tobias, Dachsbacher, Carsten
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