FIELD: engines and pumps.
SUBSTANCE: invention can be used in electronic-hydraulic/mechanical systems (ACS) of automatic control of gas-turbine engines that comprise twin-engine power units of aircraft and helicopters. The essence of invention consists in the fact that HMR (hydro mechanical regulator) sensors measure air pressure behind the compressor of "own" engine and air pressure behind the compressor of "neighbouring" engine, the difference between the measured values is calculated depending upon the obtained discrepancy there formed is a control action of HMR in such a way, that the air pressure behind the compressor of "own" engine was equal to the air pressure behind the compressor of "neighbouring" engine.
EFFECT: decrease of weight and cost of ACS and extension of its application range due to the use for gas-turbine engines of helicopters and light aircraft.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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|
RU2334888C2 |
| METHOD OF CONTROL OVER GAS TURBINE ENGINE | 2009 |
|
RU2447418C2 |
