Lower-upper Symmetric-Gauss-Seidel method for the Euler and Navier-Stokes equations

AIAA Journal ◽  
1988 ◽  
Vol 26 (9) ◽  
pp. 1025-1026 ◽  
Author(s):  
Seokkwan Yoon ◽  
Antony Jameson
Keyword(s):  
Stokes Equations ◽  
Navier Stokes ◽  
Navier Stokes Equations ◽  
Lower Upper ◽  
Seidel Method

Data-parallel lower-upper relaxation method for the Navier-Stokes equations

AIAA Journal ◽  
1996 ◽  
Vol 34 (7) ◽  
pp. 1371-1377 ◽  
Author(s):  
Michael J. Wright ◽  
Graham V. Candler ◽  
Marco Prampolini
Keyword(s):  
Stokes Equations ◽  
Relaxation Method ◽  
Navier Stokes ◽  
Navier Stokes Equations ◽  
Lower Upper ◽  
Data Parallel

An incremental block-line-Gauss-Seidel method for the Navier-Stokes equations

AIAA Journal ◽  
1986 ◽  
Vol 24 (5) ◽  
pp. 770-776 ◽  
Author(s):  
M. Napolitano ◽  
R. W. Walters
Keyword(s):  
Stokes Equations ◽  
Navier Stokes ◽  
Navier Stokes Equations ◽  
Seidel Method

Effects of stator splitter blades on aerodynamic performance of a single-stage transonic axial compressor

2020 ◽  
Vol 14 (4) ◽  
pp. 7369-7378
Author(s):  
Ky-Quang Pham ◽  
Xuan-Truong Le ◽  
Cong-Truong Dinh
Keyword(s):  
Stokes Equations ◽  
Three Dimensional ◽  
Axial Compressor ◽  
Aerodynamic Performance ◽  
Numerical Results ◽  
Single Stage ◽  
Navier Stokes ◽  
Navier Stokes Equations ◽  
Operating Stability ◽  
Length Coverage

Splitter blades located between stator blades in a single-stage axial compressor were proposed and investigated in this work to find their effects on aerodynamic performance and operating stability. Aerodynamic performance of the compressor was evaluated using three-dimensional Reynolds-averaged Navier-Stokes equations using the k-e turbulence model with a scalable wall function. The numerical results for the typical performance parameters without stator splitter blades were validated in comparison with experimental data. The numerical results of a parametric study using four geometric parameters (chord length, coverage angle, height and position) of the stator splitter blades showed that the operational stability of the single-stage axial compressor enhances remarkably using the stator splitter blades. The splitters were effective in suppressing flow separation in the stator domain of the compressor at near-stall condition which affects considerably the aerodynamic performance of the compressor.

Sensitivity analysis for Navier-Stokes equations on unstructured meshes using complex variables

AIAA Journal ◽  
2001 ◽  
Vol 39 ◽  
pp. 56-63
Author(s):  
W. Kyle Anderson ◽  
James C. Newman ◽  
David L. Whitfield ◽  
Eric J. Nielsen
Keyword(s):  
Sensitivity Analysis ◽  
Stokes Equations ◽  
Unstructured Meshes ◽  
Complex Variables ◽  
Navier Stokes ◽  
Navier Stokes Equations
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