3.
    发明专利
    未知

    公开(公告)号:FR2619868A1

    公开(公告)日:1989-03-03

    申请号:FR8811123

    申请日:1988-08-23

    Abstract: A compressor blade assembly for a compressor operating at transonic or supersonic blade speeds has a part span shroud. The shroud is twisted having a first angle in the direction of airflow on one side of the shock wave and a second angle in the direction of airflow on the other side of the shock wave.

Patent Agency Ranking