Erlendur Steinthorsson

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A numerical scheme for simulation of unsteady, viscous, compressible flows is considered. The scheme employs an explicit discretization of the inviscid terms of the N avier-Stokes equations and an implicit discretiza-tion of the viscous terms. The discretization is second order accurate in both space and time. Under appropriate assumptions, the implicit(More)
Two‐dimensional axisymmetric computational fluid dynamics analyses were conducted to determine the effects of variations in injector geometry, injector swirl angle, flow baffling, and operating pressure on the aerodynamics and mixing characteristics of micro‐mixing cups. The presented results and conclusions concern possible mechanisms for reducing the(More)
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