IOSO 소개
    IOSO NM
    IOSO 자료실

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IOSO 응용범례

항공우주

자동차

재료소재

전자냉각
광학시스템

교량디자인

건설 건축


Increasing of effectiveness of complicated technical system
by application of IOSO Technology

Object

Problem

The achieved result

   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

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

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.

Multistage axial flow compressor for engine with high bypass ratio

The improving of the high pressure compressor effectiveness

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

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.

Heat machine

Remaking of aircraft engine without operational resource in heat machine with minimal modifications

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

Improving of metal structures welding technologies

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.

Gas-turbine engine with high bypass ratio

The increasing of engines fan effectiveness at engines take-off and cruising operating modes simultaneously

The means was proposed to increase fans rotor efficiency by 2.5% for engines take-off o