Turbulence properties in jets with fractal grid turbulence
نویسندگان
چکیده
منابع مشابه
Streamlines in stationary homogeneous isotropic turbulence and fractal-generated turbulence
We compare streamline statistics in stationary homogeneous isotropic turbulence and in turbulence generated by a fractal square grid. We examine streamline segments characterised by the velocity difference u D and the distance l between extremum points. We find close agreement between the stationary homogeneous isotropic turbulence and the decay region of the fractal-generated turbulence as wel...
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ژورنال
عنوان ژورنال: Journal of Fluid Mechanics
سال: 2021
ISSN: 0022-1120,1469-7645
DOI: 10.1017/jfm.2021.46