2207 超小型遠心圧縮機の要素試作に関する研究

概要

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In order to establish the design methodology of ultra micro centrifugal compressor, which is the most important component of ultra micro gas turbine unit, a 10 times of the final target model size was designed, prototyped and tested. The problems to be solved for downsizing were examined and 2-dimensional impeller was chosen as the first model due to its productivity. The conventional 1-dimensional prediction method was used for the impeller design. The prototyped compressor was driven by using a turbocharger and the performance characteristics were measured and compared with the prediction. The stress and the vibration analysis in the operating condition were also performed.
社団法人日本機械学会の論文
2003-08-05