A new technique is presented for the design optimization of an axial-flow compressor stage. The procedure allows for optimization of the complete radial distribution of the geometry since the variables, chosen to represent the three dimensional geometry of the stage, are coefficients of suitable polynomials. Evaluation of the objective function is obtained with a through-flow type calculation, which has acceptable speed and stability qualities. Some examples are given of the possibility to use the procedure both for redesign and, together with what was presented in Part I, for the complete design of axialflow compressor stages
Axial Flow Compressor Design Optimization. Part. II: Through Flow Analysis / Massardo, A; Satta, A; Marini, Martino. - In: JOURNAL OF TURBOMACHINERY. - ISSN 0889-504X. - 112:3(1990), pp. 405-410.
Axial Flow Compressor Design Optimization. Part. II: Through Flow Analysis
MARINI, Martino
1990-01-01
Abstract
A new technique is presented for the design optimization of an axial-flow compressor stage. The procedure allows for optimization of the complete radial distribution of the geometry since the variables, chosen to represent the three dimensional geometry of the stage, are coefficients of suitable polynomials. Evaluation of the objective function is obtained with a through-flow type calculation, which has acceptable speed and stability qualities. Some examples are given of the possibility to use the procedure both for redesign and, together with what was presented in Part I, for the complete design of axialflow compressor stagesI documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.