Calculation of the flow in the corrected boundary layer of axial flow compressor stators
Abstract
A calculation model allowing real flow calculations for stationary blade row is presented. A partial differential equation system for the mathematical description of the thermofluid dynamical parameter was needed as a basis. This equation system was formulated in cartesian coordinates. The important influence of friction and turbulence is considered for the determination of losses. The transformed partial differential equations were approached in difference equations. The solution algorithm developed for the numerical process of the flow calculation results for the examined blade configurations showed that a precise coverage of the loss regions is necessary to obtain reliable data for boundary layer correction.
 Publication:

Ph.D. Thesis
 Pub Date:
 December 1989
 Bibcode:
 1989PhDT........15J
 Keywords:

 Axial Flow;
 Boundary Layer Flow;
 Compressor Blades;
 Flow Distribution;
 Flow Equations;
 Stator Blades;
 Algorithms;
 Cartesian Coordinates;
 Computation;
 Correction;
 Difference Equations;
 Models;
 Partial Differential Equations;
 Fluid Mechanics and Heat Transfer