Auteur Wang, C. Y.
Documents disponibles écrits par cet auteur (8)
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Wang, C. Y., Auteur |The fully developed viscous flow through a sector duct filled with a porous medium is studied. The Darcy–Brinkman and energy equations are solved analytically by series expansions in Bessel functions of the first kind. The problem is governed by[...]
Article : texte imprimé
Wang, C. Y., Auteur ; C. M. Wang, Auteur ; Aung, Tun Myint ; Hayder A. Rasheed, Éditeur scientifique |The buckling problem of a column weakened at an interior location is studied for the first time. The weakness is modeled by a rotationally restrained junction. Exact buckling load values are obtained for the weakened column with various end cond[...]
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An infinite beam attached to an elastic foundation is buckled by an axial force. The beam is weakened by one or more joints or partial cracks. The governing equations are solved analytically and an exact nonlinear characteristic equation gives t[...]
Article : texte imprimé
Wang, C. Y., Auteur |The H1 forced convection through a regular polygonal duct with a centered core is studied using eigenfunction expansions and point match. Accurate Nusselt numbers for the full range of core radii are presented.
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The natural or free convection in a polygonal duct with a heated core is solved by eigenfunction expansion and boundary collocation. The optimal sizes of the core for maximum flow or maximum energy transport are determined.
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Wang, C. Y., Auteur |A viscous shear flow moves parallel to a wavy plate. Partial slip occurs on the wavy surface. The problem is solved by perturbation about a small amplitude parameter, namely, the amplitude to wavelength ratio. It is found that the interaction of[...]
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Chiu-On Ng, Auteur ; Wang, C. Y., Auteur |This is an analytical study on Stokes flow through a tube of which the wall is patterned with periodic transverse grooves filled with an inviscid gas. In one period of the pattern, the fluid flows through an annular groove and an annular rib sub[...]
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Cahyaning Tias, Auteur ; C. M. Wang, Auteur ; Wang, C. Y., Auteur |In most publications on vibration of annular plates, the natural frequencies are only presented for inner radius as small as one-tenth of its outer radius, but there are hardly any results presented for cores smaller than this inner radius value[...]
