NUMERICAL SIMULATION OF THE INFLUENCE OF FLUCTUATIONS IN THE COMPRESSOR BLADES ON THE MODEL SYSTEM "GAS-CONSTRUCTION"
This paper presents the results of the numerical simulation of the influence of fluctuations in the compressor blades on the model system "gas-construction". It is shown that the neighboring blades have the phase offset. The phase offset of the neighboring blades does not always correspond to a phase offset of gas-dynamic forces acting on the blades. Conclusion is made about the need to study the factors influencing the phase offset concerning the fluctuations in the gas vibrations of the construction for absorb vibrations. On the model task found that non-synchronous fluctuation of blades can lead to extinction or easing of the fluctuations.