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Advancing thermal performance through vortex generators morphing [PDF]
Scientific Reports, 2023 The design of rigid vortex generators (RVG) influences the thermal performance of various technologies. We employed Discrete Adjoint-Based Optimization to show the optimal development of vortex generators.
Samer Ali +4 more
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An Experimental Study on the Effect of Shape and Location of Vortex Generators Ahead of a Heat Exchanger [PDF]
Al-Khawarizmi Engineering Journal, 2012 An experimental study is carried out on the effect of vortex generators (Circular and square) on the flow and heat transfer at variable locations at (X = 0.5, 1.5, 2.5 cm) ahead of a heat exchanger with Reynolds number ranging from 62000< Re < 125000 and
Wisam Abed Kattea
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Spin-orbit coupling in van der Waals materials for optical vortex generation [PDF]
Light: Science & ApplicationsAn optical vortex beam has attracted significant attention across diverse applications, including optical manipulation, phase-contrast microscopy, optical communication, and quantum photonics.
Jaegang Jo +5 more
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Numerical study of the unsteady blade root aerodynamics of a 2 MW wind turbine equipped with vortex generators [PDF]
Wind Energy Science, 2023 In order to design vortex generators for modern multi-megawatt wind turbines accurately, the 3D behaviour of the boundary layer has to be considered. Due to the rotation of the blade, the lift-enhancing rotational augmentation has a considerable impact ...
F. Seel, T. Lutz, E. Krämer
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Exponentially generalized vortex [PDF]
Europhysics Letters, 2022 AbstractIn this work, we propose an exponentially generalized Abelian model. We investigated the presence of vortex structures in models coupled to Maxwell and Chern-Simons fields. We chose to investigate the dynamics of the complex scalar field in models coupled separately to the Maxwell term and the Chern-Simons term. For this, we analyze the Bogomol'
F. C. E. Lima, C. A. S. Almeida
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Научный вестник МГТУ ГА, 2022 The issue of using vortex generators to improve the take-off and landing characteristics of a transport category aircraft has been considered. Three directions have been analyzed.
V. G. Tsipenko +2 more
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Controlling Dispersion Characteristic of Focused Vortex Beam Generation
Photonics, 2022 As an important structured beam, vortex beams have a wide range of applications in many fields. However, conventional vortex beam generators require complex optical systems, and this problem is particularly serious with regards to focused vortex beam ...
Xueshen Li, Zhigang Fan
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International Journal of Applied Sciences and Smart Technologies, 2021 Vortex generators are addition surface that can increase heat transfer area and change the fluid flow characteristics of the working fluid to increase heat transfer coefficient.
Petrus Setyo Prabowo +2 more
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Fluids, 2021 Improving heat transfer from surface to airflow is a current research concern for enhancing energy efficiency. The use of vortex generators for improving heat transfer from the surface to the airflow is very effective.
Syaiful +3 more
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Numerical and Experimental Enhancement of the Aerodynamic Performance of a Road Vehicle using Passive Flow Control [PDF]
Journal of Applied Fluid Mechanics, 2023 This study focused on reducing the drag force of a road vehicle using passive flow control. The aerodynamic performance of the model vehicle was improved by applying originally designed vortex generators.
C. Bayindirli
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