Title: Extrapolating component maps into the low speed and simulation of windmilling performance of turbofan engine
Abstract: This paper has applieded the latest research achievements to model a turbofan engine windmilling performance.Firstly,based on the WR Sexton method,the method and mathematic models of supplementing the sub-idle rotating component characteristics is presented.Secondly,the turbofan windmilling high-low pressure rotor co-working equations and the whole engine co-working equations are established.lastly,a turbofan engine windmilling characteristics under various windmilling conditions are simulated and analyzed.
Publication Year: 2006
Publication Date: 2006-01-01
Language: en
Type: article
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