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Passive Multiscale Flow Control by Fractal Grids
2008Wind tunnel grid-generated turbulence based on a fractal square motif has been studied via hot-wire anemometry, at several free-stream velocities. The aim of the exercise was to see whether a fractal motif could enable multiscale flow control such that the ‘objective functions’ are the nature of the turbulence decay and its non-dimensional turbulence ...
R. E. E. Seoud, J. C. Vassilicos
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Passive and Active Control of Radiative Heat Flow
2019Materials that control the absorption and emission of thermal radiation have attracted renewed interest for energy applications. Materials of interest include those with static optical properties that vary with photon wavelength in a desired manner as well as those with dynamic properties that can be actively tuned by external stimuli.
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Review of heat transfer enhancement methods: Focus on passive methods using swirl flow devices
Renewable and Sustainable Energy Reviews, 2015M Sheikholeslami, D D Ganji
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Large eddy simulation of passive jet flow control on the wake of flow around a circular cylinder
Computers and Fluids, 2020Wen-Li Chen
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Numerical simulation of gas flow around a passive vent in a sanitary landfill
Journal of Hazardous Materials, 2003Yen-Cho Chen, Kang-Shin Chen
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Passive Jet Flow Control Method for Suppressing Unsteady Vortex Shedding from a Circular Cylinder
Journal of Aerospace Engineering, 2017Wen-Li Chen, Feng Xu, Hui Li
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Passive control of the flow around a hemisphere using porous media
European Journal of Mechanics, B/Fluids, 2017G -H Cottet
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PIV measurements on the passive control of flow past a circular cylinder
Experimental Thermal and Fluid Science, 2016Vedat ORUC +2 more
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