liuxuyang

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liuxuyang started following Problems of design variables in the optimization of propeller April 24
Problems of design variables in the optimization of propeller

liuxuyang posted a topic in Variation & Optimization

When parameterizing the propeller, I chose the Bezier curve. Now, for the camber, there are four control points. In CAESES, the x and y coordinates of each point need to be specified as specific values, which means there are eight design variables for one camber. With six important parameters of the propeller, it's equivalent to having 48 design variables. Is this too many for the optimization process? Are there any specific propeller optimization cases that I can learn from?