September 10, 2025Bulletin of the National Technical University «KhPI» Series Dynamics and Strength of MachinesOpen Access

Strength and dynamic properties of the compound metal-matrix composite blade of the rotor in contact bearing supports

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VMVolodymyr Martynenko

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Implication

Analysis shows improved rotor blade design enhances dynamic properties and structural strength in turbomachines, suggesting a practical replacement solution.

Key Points

The proposed rotor blade design exhibits enhanced structural strength and dynamic properties compared to traditional materials.
Testing confirmed the effective mechanical behavior of metal-matrix composite blades within turbomachine environments.
Utilizing computational methods with nonlinear contact formulations, a robust connection between steel and composite parts was verified.
The research demonstrates that implementing this blade design can address operational challenges faced by conventional rotor systems.

Cite This Study

Volodymyr Martynenko (2025) studied this question.

synapsesocial.com/papers/68c23bd7b210217d647870c0 https://doi.org/10.20998/2078-9130.2025.1.328292

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Implication

Analysis shows improved rotor blade design enhances dynamic properties and structural strength in turbomachines, suggesting a practical replacement solution.