Enhancing PIV image and fractal descriptor for velocity and shear stresses propagation around a circular pier
نویسندگان
چکیده
منابع مشابه
Local Scouring around a Circular Pier in Open Channel
Local scour around a cylindrical pier in a channel with an erodible bed or natural bed is a common problems in bridge or pile supported structure. The highly unsteady complex flow field around a circular pier produces scour hole mainly for the presence of vortices. The main mechanism that drives the formation and evolution of the scour hole around bridge pier is horse shoe vortex motion. In the...
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On the circumferential shear stress around circular and elliptical holes
The circumferential shear stress along the boundary of a traction-free circular hole in an infinite isotropic solid under antiplane shear is twice the circumferential shear stress along the corresponding circle in an infinite solid without a hole, under the same loading conditions. This result, originally derived by Lin et al. (Yielding, damage, and failure of anisotropic solids. EGF Publicatio...
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ژورنال
عنوان ژورنال: Geoscience Frontiers
سال: 2017
ISSN: 1674-9871
DOI: 10.1016/j.gsf.2016.07.004