Three-Dimensional Navier-Stokes Computations of Transonic Fan Flow Using an Explicit Flow Solver and an Implicit κ–ϵ Solver
I. K. Jennions,M. G. Turner +1 more
TLDR
Current transonic prediction capability at GE Aircraft Engines is shown in terms of a recently developed 3D Navier-Stokes code and flow simulations addressed are concerned with transonic fan design, to illustrate those issues that are important to designers.Citations
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Viscous Analysis of Three-Dimensional Rotor Flow Using a Multigrid Method
TL;DR: In this article, a three-dimensional code for rotating blade-row flow analysis was developed for the NASA rotor 67 transonic fan and a detailed study of the flow structure near peak efficiency and near stall was presented by means of pressure distribution and particle traces inside boundary layers.
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Three-dimensional time-marching inviscid and viscous solutions for unsteady flows around vibrating blades
Li He,John D. Denton +1 more
TL;DR: In this article, a three-dimensional nonlinear time-marching method of solving the thin-layer Navier-Stokes equations in a simplified form has been developed for blade flutter calculations.
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1995 ASME Gas Turbine Award Paper: Development and Application of a Multistage Navier–Stokes Solver: Part I—Multistage Modeling Using Bodyforces and Deterministic Stresses
TL;DR: In this paper, a multistage compressor performance analysis method based on the three-dimensional Reynolds-averaged Navier-Stokes equations is presented, where deterministic stresses are used to ensure continuous physical properties across interface planes.
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1995 ASME Gas Turbine Award Paper: Development and Application of a Multistage Navier–Stokes Flow Solver: Part II—Application to a High-Pressure Compressor Design
TL;DR: Two versions of a three-dimensional multistage Navier-Stokes code were used to optimize the design of an eleven-stage high-pressure compressor as discussed by the authors, which was used to minimize the regions of separation on airfoil and endwall surfaces for the compressor.
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Achieving high parallel performance for an unstructured unsteady turbomachinery CFD code
TL;DR: In this paper, the authors describe the work done to achieve high parallel performance for an unstructured, unsteady turbomachinery computational fluid dynamics (CFD) code, which is in design use in industry and is also used as a research tool at a number of universities.
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