基于循环平稳分析的推进泵流致噪声特性研究

李倩,梁宁,童威棋,徐海平,曹琳琳,吴大转

Research on flow-induced noise properties of waterjet pump based on cyclostationary method

Qian LI,Ning LIANG,Wei-qi TONG,Hai-ping Xu,Lin-lin CAO,Da-zhuan WU

图 10 双级推进泵各部件轴向激励力

Fig.10 Axial excitation force of each part of propulsion pump