Johnsson and Srfntvedt 



CR PROFILE 



L. e. 



TYPE 1 : TURBULENT SEPARATION 

 FORMING CLOUD ON 

 EQUIVALENT PROFILE 



CP. CAV. 



T.e. 



TURBULENT SEPARATION 



FROM PROPELLER ♦ 

 CAVITY PROFILE 



CAVITY VOLUME 



Figure 42 Simplified repr. of cavity volumes 



654 



