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| IOSO 소개 |
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| IOSO NM |
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| IOSO 자료실 |
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제조사홈페이지  |
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IOSO 응용범례
| 항공우주 (PDF 4.7MB) 자동차 (PDF 300KB) 재료소재 (PDF 200KB) 전자냉각 (PDF 2MB) |
광학시스템 (PDF 150KB) 교량디자인 (PDF 300KB) 건설 건축 (PDF 200KB) |
Increasing of effectiveness of complicated technical
system
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Object |
Problem |
The achieved result |
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Gas-turbine engine |
The improving of engines fan effectiveness |  |
The increasing in the fan efficiency up to 3% was achieved by optimal profiling of its blades vanes and passage, which allowed to have the optimal distribution of compression work between the stages and by the radius. Dimensionality - up to 63. |
| The improving of engines fuel economy at throttled operating modes |
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The optimal control laws of engines passage controllable elements were obtained, which allowed to decrease the specific fuel consumption at throttled operating modes up to 8% due to optimal coordination of engines functional elements work. Dimensionality - up to 14. | |
| The decreasing of engines acceleration time |
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The optimal time control laws of passage controllable elements were achieved, which allowed to decrease the acceleration time 1.5 times as less due to optimal coordination of all control efforts during transitional process. Dimensionality - 20. | |
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Multistage axial flow compressor for engine with high bypass ratio
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The improving of the high pressure compressor effectiveness |
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The high pressure compressor efficiency was increased by 1.5% due to its optimal profiling. The rise of effectiveness was reached due to optimal coordination of gas-dynamic parameters of work of elementary vanes in a system of the compressor. Dimensionality - up to 96. |
| The improving of middle pressure compressor effectiveness |
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The middle pressure compressor efficiency was increased by 1.7% due to optimal control laws of its stator blades. The optimal structure of compressors stator blades control was determined. The rise in effectiveness was provided by optimal distribution of compression work between compressors stages. Dimensionality - 5. | |
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Heat machine
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Remaking of aircraft engine without operational resource in heat machine with minimal modifications |
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The fuel economy of heat machine was improved by more then 10%. Optimal coordination of components of engines without operational resource was carried out for their operation in a complex of heat machine. |
| The technological process
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Improving of metal structures welding technologies |
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Just in industrial process due to optimal coordination of 13 technological parameters the improving of strength indicators of metal structures welded joint by 14% was achieved. |
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Gas-turbine engine with high bypass ratio
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The increasing of engines fan effectiveness at engines take-off and cruising operating modes simultaneously |
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The means was proposed to increase fans rotor efficiency
by 2.5% for engines take-off o |
