FIELD: checking of mechanical condition of gas-turbine engines. SUBSTANCE: air temperature is additionally measured upstream and upstream and downstream of compressor in check mode of gas turbine engine operation nпк.red = const. Method includes determination of value of compressor air heating reduced to standard atmospheric conditions, as well as reduced value of relative variation of compressor air heating in process of operation. This value is used to find critical (as to gas-dynamic stability) value of degree of wear of compressor flow-through part elements. Reserve of stability of gas-turbine engine compressor is judged by relation of wear degrees. EFFECT: enhanced checking. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF DIAGNOSTICS OF GAS-TURBINE ENGINE COMPRESSOR | 1995 |
|
RU2118809C1 |
| METHOD OF DIAGNOSTICS OF GAS-TURBINE ENGINE COMPRESSOR | 1995 |
|
RU2118808C1 |
| METHOD OF GAS TURBINE ENGINE COMPRESSOR PARAMETRIC DIAGNOSTICS | 2010 |
|
RU2446386C1 |
| STARTING SPEED CONTROL METHOD FOR CROSS-COMPOUND GAS-TURBINE ENGINE | 1991 |
|
RU2013620C1 |
| METHOD FOR AUTOMATIC PROTECTION OF A GAS TURBINE ENGINE AGAINST SURGE | 2022 |
|
RU2789806C1 |
| METHOD FOR PROTECTING GAS TURBINE ENGINE FROM SURGE | 2022 |
|
RU2798129C1 |
| CONTROL METHOD OF GAS-TURBINE ENGINE, AND SYSTEM FOR ITS IMPLEMENTATION | 2012 |
|
RU2490492C1 |
| METHOD OF MASS PRODUCTION OF GAS TURBINE ENGINE AND GAS TURBINE ENGINE MADE USING THIS METHOD | 2013 |
|
RU2555935C2 |
| METHOD OF BATCH PRODUCTION OF GAS-TURBINE ENGINE AND GAS-TURBINE ENGINE MADE BY MEANS OF THIS METHOD | 2013 |
|
RU2555938C2 |
| METHOD FOR CONTROLLING A GAS TURBINE ENGINE WITH AN AFTERBURNER | 2021 |
|
RU2774566C1 |
