|
Investigation of the effect of roughness of duct surfaces of a supersonic high-pressure stage of an axial compressor on its characteristics
A. A. Inozemtsev, A. I. Plotnikov Open Joint-Stock Company "Aviadvigatel", Perm’, 614990, Russia
Abstract:
Results of calculations and experimental investigations of characteristics of a supersonic high-pressure wide-chord stage of an axial compressor are presented. The influence of surface roughness on the characteristics of this stage are analyzed. A method of identification of aerodynamic flow parameters in the compressor duct is described.
Keywords:
axial compressor, high-pressure wide-chord stage, three-dimensional calculation, stable operation, equivalent surface roughness, identification, compressor characteristic.
Citation:
A. A. Inozemtsev, A. I. Plotnikov, “Investigation of the effect of roughness of duct surfaces of a supersonic high-pressure stage of an axial compressor on its characteristics”, Prikl. Mekh. Tekh. Fiz., 56:2 (2015), 21–31; J. Appl. Mech. Tech. Phys., 56:2 (2015), 182–191
Linking options:
https://www.mathnet.ru/eng/pmtf961 https://www.mathnet.ru/eng/pmtf/v56/i2/p21
|
Statistics & downloads: |
Abstract page: | 36 | Full-text PDF : | 15 |
|