TY - JOUR L1 - http://journals.pan.pl/Content/125346/PDF/7_MECHANICAL_48_2001_4_Antas_An_analytical.pdf L2 - http://journals.pan.pl/Content/125346 IS - No 4 EP - 397 KW - turboshaft engine KW - compressor KW - surge margin A1 - Antas, Stanisław PB - Polish Academy of Sciences, Committee on Machine Building VL - vol. 48 DA - 13.12.2022 T1 - An analytical and numerical method of calculating the surge margin of compressor of turboshaft engine with free power turbine SP - 373 UR - http://journals.pan.pl/dlibra/publication/edition/125346 T2 - Archive of Mechanical Engineering ER -