Navier-Stokes solution for steady two-dimensional transonic cascade flows

Conference · Thu Jan 01 00:00:00 EST 1987

OSTI ID:6030721

Kwon, O K

A robust, time-marching Navier-Stokes solution procedure based on the explicit hopscotch method is presented for solution of steady, two-dimensional, transonic turbine cascade flows. The method is applied to the strong conservation form of the unsteady Navier-Stokes equations written in arbitrary curvilinear coordinates. Cascade flow solutions are obtained on an orthogonal, body-conforming ''O'' grid with the standard k-epsilon turbulence model. Computed results are presented and compared with experimental data.

• OSTI ID: 6030721
• Report Number(s): CONF-870505-
• Resource Relation: Conference: 32. international gas turbine conference and exhibition, Anaheim, CA, USA, 31 May 1987; Other Information: Technical Report TP 87-GT-54
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE
GAS TURBINES
FLOW MODELS
TRANSONIC FLOW
COMPUTERIZED SIMULATION
COORDINATES
DATA ANALYSIS
HYDRAULICS
NAVIER-STOKES EQUATIONS
NUMERICAL SOLUTION
STEADY-STATE CONDITIONS
TURBULENT FLOW
TWO-DIMENSIONAL CALCULATIONS
DIFFERENTIAL EQUATIONS
EQUATIONS
FLUID FLOW
FLUID MECHANICS
MACHINERY
MATHEMATICAL MODELS
MECHANICS
PARTIAL DIFFERENTIAL EQUATIONS
SIMULATION
TURBINES
TURBOMACHINERY
421000* - Engineering- Combustion Systems
990220 - Computers
Computerized Models
& Computer Programs- (1987-1989)