Results 1 to 10 of about 570,525 (267)
Investigation of periodic characteristics of perturbed flow over a slender body
Heliyon, 2023 The asymmetric flow over a slender body was particularly sensitive to the nose at a high angle of attack (AoA). Two patterns of separation occurred on the noses of the pointed-nosed slender body and blunt-nosed slender body as open- and close-type ...
Li Zhao, Yankui Wang, Zhongyang Qi
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Engineering Proceedings, 2023 Flow rate measurement is a challenging task in the industry as there is no general-purpose measuring instrument for all appliances. However, orifice plates with multiple holes can be employed to measure the flow rate accurately.
K. J. Mahendra Babu +2 more
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Model-Based Analysis of Flow Separation Control in a Curved Diffuser by a Vibration Wall
Energies, 2021 Vibration wall control is an important active flow control technique studied by many researchers. Although current researches have shown that the control performance is greatly affected by the frequency and amplitude of the vibration wall, the mechanism ...
Weiyu Lu +3 more
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Journal of Fluid Science and Technology, 2023 90-degree elbow pipe/duct is one of the piping element which is used frequently in industrial apparatus. The separated flow which occurs at inner corner of elbow part and the secondary flow which occurs at the elbow and its downstream cause significant ...
Toshitake ANDO +6 more
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Aerospace, 2022 The influence of the ratio of dimple depth-to-print diameter (λ) on the highly loaded compressor cascade NACA0065-K48 is investigated based on the Reynolds-averaged Navier–Stokes (RANS) method.
Long Wang +6 more
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Engineering Applications of Computational Fluid Mechanics, 2022 To investigate the hard-to-measure complex flow in a squirrel-cage fan, a slice model was established in the present study to perform a partial large eddy simulation calculations on an r-θ sectional flow field instead of the large-scale and time ...
Boyan Jiang +5 more
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A Novel Reverse Hinge Spoiler for Flight Loads Control
Designs, 2022 This paper presents the reverse hinge spoiler, a novel spoiler concept, for flight load control. The reverse hinge spoiler is a control surface mounted on the upper surface of the wing.
Rafic M. Ajaj, Kamal Djidjeli
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Wave Response of a Monocolumn Platform with a Skirt Using CFD and Experimental Approaches
Journal of Marine Science and Engineering, 2022 This paper aims to investigate the nonlinear motion characteristics of a monocolumn type floater with skirts numerically and experimentally. Wave calibration, free decay, and regular wave tests were simulated using a computational fluid dynamics (CFD ...
Masaki Katafuchi +5 more
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Effects of Plasma Actuator Discharge on Lift-Enhancement and Flow Patterns of Flying Wing Aircraft [PDF]
Xibei Gongye Daxue Xuebao, 2018 The nanosecond pulsed plasma discharge actuator is used on a flying wing aircraft. At the angles of attack rang from -4° to 28°, the impact of plasma actuator arrangement position and discharge frequency on lift-enhancement effect is tested.
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Mathematics, 2022 Thermal performance and phase-change dynamics in a channel having a cavity equipped with a heater and phase-change material (PCM)-packed bed (PB) region are analyzed during nanoliquid convection under an inclined magnetic field.
Walid Aich +5 more
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