DTMB 4119螺旋桨噪声特性的数值模拟

詹志文,张凌新,邓见,邵雪明

Numerical simulation of acoustic characteristics on DTMB 4119 propeller

Zhi-wen ZHAN,Ling-xin ZHANG,Jian DENG,Xue-ming SHAO

图 11 单艇模型上表面纵截线的压力系数分布图

Fig.11 Pressure coefficient distribution diagram on upper surface in longitudinal section for single suboff model