Effect of hysteresis in axial compressors of gas-turbine engines

Aviation

Yuri Tereshchenko¹  Ivan Lastivka¹  Mykola Kulyk¹ 

[1] National Aviation University, 1 Kosmonavta Komarova Ave., 03680 Kiev, Ukraine;

关键词: gas-turbine engines;    axial compressor;    hysteresis;   

DOI  :  10.3846/16487788.2012.753679

来源: DOAJ

【 摘 要 】

The phenomenon of separated flow hysteresis in the process of the streamlining the axial compressor of gas-turbine engines is considered. Generalised results of research on the occurrence of hysteresis in the aerodynamic performance of compressor grids and its influence on the performance of the bladed disks of compressors that operate in real conditions of periodic circular non-uniformity are demonstrated.

【 授权许可】

Unknown