Výsledky vyhledávání - "Weiss, Adam D."

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A note on viscous flow induced by half-line sources bounded by conical surfaces

Autor: Rajamanickam, Prabakaran, Weiss, Adam D.

Publikováno v: Q. J. Mech. Appl. Math. 73(1), (2020) 24-35

In this paper axisymmetric solutions of the Navier-Stokes equations governing the flow induced by a half-line source when the fluid domain is bounded by a conical wall are discussed. Two types of boundary conditions are identified; one in which the r

Externí odkaz: http://arxiv.org/abs/2406.15169

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Steady axisymmetric vortices in radial stagnation flows

Autor: Rajamanickam, Prabakaran, Weiss, Adam D.

Publikováno v: Q. J. Mech. Appl. Math. 74(3), (2021) 367-378

A class of axisymmetric vortex solutions superposed upon radial stagnation flows is described. The new vortex solutions generalize the classical Burgers' vortex and Sullivan's vortex solutions in the presence of a volumetric line source at the symmet

Externí odkaz: http://arxiv.org/abs/2406.15147

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Effects of thermal expansion on Taylor dispersion-controlled diffusion flames

Autor: Rajamanickam, Prabakaran, Weiss, Adam D.

Publikováno v: Combust. Theory Model. 26 (2022) 50-66

A theoretical analysis is developed to investigate the effects of gas expansion due to heat release on unsteady diffusion flames evolving in a pipe flow in which the mixing of reactants is controlled by Taylor's dispersion processes thereby extending

Externí odkaz: http://arxiv.org/abs/2207.00877

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A model for the constant-density boundary layer surrounding fire whirls

Autor: Weiss, Adam D., Rajamanickam, Prabakaran, Coenen, Wilfried, Sánchez, Antonio L., Williams, Forman A.

Publikováno v: J. Fluid Mech. vol. 900, A22, 1-23 (2020)

This paper investigates the steady axisymmetric structure of the cold boundary-layer flow surrounding fire whirls developing over localized fuel sources lying on a horizontal surface. The inviscid swirling motion found outside the boundary layer, dri

Externí odkaz: http://arxiv.org/abs/2201.07516

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