What is it about?
This paper enhances surrogate based optimization technologies to arrive at a good aerodynamic helicopter rotor design with less computational effort.
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Why is it important?
The new method significantly reduces the turn-around times and thus reduces risks and costs during the development of a new helicopter.
Perspectives
This is a foundation for a method which is now applied to generate next generation rotors.
Gunther Wilke
Deutsches Zentrum für Luft- und Raumfahrt
Read the Original
This page is a summary of: Variable-Fidelity Methodology for the Aerodynamic Optimization of Helicopter Rotors, AIAA Journal, January 2019, American Institute of Aeronautics and Astronautics (AIAA),
DOI: 10.2514/1.j056486.
You can read the full text:
Resources
Dissertation about the topic
The paper shows a sub-set of what has been done in during the preparation of the thesis with an additional test case. However, the whole framework is explained in greater detail in the thesis and might be better suited for 'beginners' in that field.
Dissertation about the topc
The methodology is explained in more detail in this thesis, which might be better suited for 'beginners' to this topic.
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