Turbine/Compressor blades design using Catia V5R21. Ignore the dimensions.
part design, generative shape design, circular pattern is used.
A turbine blade is an individual component that makes up the turbine section of a gas turbine or steam turbine. The blades are responsible for extracting energy from the high-temperature, high-pressure gas produced by the combustor. The turbine blades are often the limiting component of gas turbines. To survive in this difficult environment, turbine blades often use exotic materials like superalloys and many different methods of cooling that can be categorized as internal and external cooling, and thermal barrier coatings. Blade fatigue is a major source of failure in steam turbines and gas turbines. Fatigue is caused by the stress-induced by vibration and resonance within the operating range of machinery. To protect blades from these high dynamic stresses, friction dampers are used. Blades of wind turbines and water turbines are designed to operate in different conditions, which typically involve lower rotational speeds and temperatures.
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19 сен 2024