ダクトなし定速プロペラ性能の迅速自動計算法

抄録

A quick automatic method is presented for computing performance of nonducted propeller with constant revolutional speed. This study is motivated by usefulness for developing WIG vehicles, namely in order to predict propeller data to be used. Results of computation examples show that constant-speed-propellers are considerably robust, viz. insensitive to change of some parameters such as diameter, solidity and rotational speed. It is noteworthy that these well-known properties are confirmed easily and quickly by the present method.