The paper presents the recent developments in hierarchical parallel evolutionary algorithms to speed up optimisation of aerodynamic shapes. One is the implementation of different models in different layers of a Parall...
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The paper presents the recent developments in hierarchical parallel evolutionary algorithms to speed up optimisation of aerodynamic shapes. One is the implementation of different models in different layers of a parallel Genetic Algorithm. The other is Asynchronous hierarchical Evolution Strategy. These methods are employed to reconstruct a one-dimensional transonic nozzle and a two-dimensional aerofoil shape. Considerable speed up is achieved as a result.
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