Two-dimensional Euler and Navier-Stokes Time accurate simulations of fan rotor flows [PDF]
Two numerical methods are presented which describe the unsteady flow field in the blade-to-blade plane of an axial fan rotor. These methods solve the compressible, time-dependent, Euler and the compressible, turbulent, time-dependent, Navier-Stokes ...
Boretti, A. A.
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Beyond Mixing-length Theory: a step toward 321D
, 2015 We examine the physical basis for algorithms to replace mixing-length theory (MLT) in stellar evolutionary computations. Our 321D procedure is based on numerical solutions of the Navier-Stokes equations.
Arnett, W. David +5 more
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An experimental and computational investigation of the flow field about a transonic airfoil in supercritical flow with turbulent boundary-layer separation [PDF]
A combined experimental and computational research program is described for testing and guiding turbulence modeling within regions of separation induced by shock waves incident in turbulent boundary layers. Specifically, studies are made of the separated
Levy, L. L., Jr. +4 more
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An assessment and application of turbulence models for hypersonic flows [PDF]
The current approach to the Accurate Computation of Complex high-speed flows is to solve the Reynolds averaged Navier-Stokes equations using finite difference methods.
Coakley, T. J. +3 more
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A coarse-grid projection method for accelerating incompressible flow computations
, 2012 We present a coarse-grid projection (CGP) method for accelerating incompressible flow computations, which is applicable to methods involving Poisson equations as incompressibility constraints.
San, Omer, Staples, Anne E.
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Turbulence modeling for sharp-fin-induced shock wave/turbulent boundary-layer interactions [PDF]
Solutions of the Reynolds averaged Navier-Stokes equations are presented and compared with a family of experimental results for the 3-D interaction of a sharp fin induced shock wave with a turbulent boundary layer. Several algebraic and two equation eddy
Horstman, C. C.
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Consistency and feasibility of approximate deconvolution models of turbulence
, 2004 We prove that the time averaged consistency error of the Nth approximate deconvolution LES model converges to zero uniformly in the kinematic viscosity and in the Reynolds number as the cube root of the averaging radius.
Layton, William J., Lewandowski, Roger
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Fractional models of Reynolds-averaged Navier-Stokes equations for Turbulent flows [PDF]
, 2021 Pavan Pranjivan Mehta
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Navier-Stokes analysis of transonic cascade flow [PDF]
A new kind of C-type grid is proposed, this grid is non-periodic on the wake and allows minimum skewness for cascades with high turning and large camber.
Arnone, A., Liou, M.-S., Povinelli, L.
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