FIELD: engine building.
SUBSTANCE: present invention relates to a method for determining the mode of emissions of gas turbine engine (10). To ensure reliable operation of gas turbine engine (10), the method for determining the emission mode involves several steps. First create (102a) model (102) of gas turbine engine system (10). Then run (102b) of model (102) is performed by changing at least one selected first variable (P0, P1, P2, P3, P4, T0, T1, T2, T3, T4, T5, P2B, MCI, TFIRE, QF, QH, QT, SPLIT) of state, used as input information of model (102), and (102c) output information (OUT) of model (102), which represents the emission mode of gas turbine engine (10), is obtained. Parameterize (100) the emissions of gas turbine engine (10) for one selected first variable (P0, P1, P2, P3, P4, T0, T1, T2, T3, T4, T5, P2B, MCI, TFIRE, QF, QH, QT, SPLIT) gas turbine engine conditions (10) by converting output information (OUT) into mathematical functions and determine the emission mode of gas turbine engine (10) using mathematical functions.
EFFECT: ensuring reliable operation of the gas turbine engine.
15 cl, 7 dwg
