Author:
Nikiforov Aleksandr,Rekovetc Andrei,Galerkin Yuri,Petukhov Evgeniy,Rekstin Aleksey,Semenovsky Vasiliy,Solovyeva Olga
Abstract
Abstract
Optimal design of centrifugal compressor stages needs special computational and experimental methods, both of them could be costly enough. So new advanced design methods which can provide optimal solution faster are needed. Authors developed the set of mathematical models – Universal modeling method - for describing compressor stages characteristics. Its models are being widened and improved. One the most advanced approaches of model building is based on machine learning. A neural network based method for predicting centrifugal compressor vane diffuser characteristics was developed. Input data for network training was obtained from CFD simulations. The resulting model for diffuser loss coefficient shows good approximation quality and can be used for improvement of VD model in Universal modeling method.
Cited by
3 articles.
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